I define a variable of type double and assign it to 4294967295 (&; Hffffffff), and then use this variable to add a long type that displays negative numbers, and a double type can accommodate large numbers.

Dim as long as I am

Adjust d to double precision.

I = & ampHFFFFFFEE

d = 4294967295#

Debugging. Print d+i+1

Can output large numbers

Disclaimer: I am not handsome. It would be embarrassing for me to call him that.