In python while using it for data science, one of the things to remember is that the bits do not restrict the vaules of an integer but the memory available restrict the same.
Example:
We should also note that in Python 3 there is only “int” function. In Python 2.7 contains ‘int’ function which carries up to 32 bit value and ‘long int’ which is same as “int” function of Python 3.x