diff --git a/comfy-nodes/external_number.py b/comfy-nodes/external_number.py
index c8d6cbc..2f9d8aa 100644
--- a/comfy-nodes/external_number.py
+++ b/comfy-nodes/external_number.py
@@ -16,7 +16,7 @@ class ComfyUIDeployExternalNumber:
             "optional": {
                 "default_value": (
                     "FLOAT",
-                    {"multiline": True, "display": "number", "default": 0, "step": 0.01},
+                    {"multiline": True, "display": "number", "default": 0, "min": -2147483647, "max": 2147483647, "step": 0.01},
                 ),
             }
         }
diff --git a/comfy-nodes/external_number_int.py b/comfy-nodes/external_number_int.py
index cae4754..03c3e7f 100644
--- a/comfy-nodes/external_number_int.py
+++ b/comfy-nodes/external_number_int.py
@@ -16,7 +16,7 @@ class ComfyUIDeployExternalNumberInt:
             "optional": {
                 "default_value": (
                     "INT",
-                    {"multiline": True, "display": "number", "default": 0},
+                    {"multiline": True, "display": "number", "min": -2147483647, "max": 2147483647, "default": 0},
                 ),
             }
         }
diff --git a/comfy-nodes/external_number_slider.py b/comfy-nodes/external_number_slider.py
index bbd43d0..fae3d6a 100644
--- a/comfy-nodes/external_number_slider.py
+++ b/comfy-nodes/external_number_slider.py
@@ -11,15 +11,15 @@ class ComfyUIDeployExternalNumberSlider:
             "optional": {
                 "default_value": (
                     "FLOAT",
-                    {"multiline": True, "display": "number", "default": 0.5, "step": 0.01},
+                    {"multiline": True, "display": "number", "min": -2147483647, "max": 2147483647, "default": 0.5, "step": 0.01},
                 ),
                 "min_value": (
                     "FLOAT",
-                    {"multiline": True, "display": "number", "default": 0, "step": 0.01},
+                    {"multiline": True, "display": "number", "min": -2147483647, "max": 2147483647, "default": 0, "step": 0.01},
                 ),
                 "max_value": (
                     "FLOAT",
-                    {"multiline": True, "display": "number", "default": 1, "step": 0.01},
+                    {"multiline": True, "display": "number", "min": -2147483647, "max": 2147483647, "default": 1, "step": 0.01},
                 ),
             }
         }