Python has a number of build-in types:
- numerics (e.g., integer),
- sequences (e.g., list),
- mappings (e.g., dict), # as well as
- classes,
- instances
- exceptions. -
All instances of these types are objects.
-
sys.maxsize
-
sys.float_info.
2**63 - 1 on a 64-bit machine
Integers in Python3 are unbounded—the maximum integer representable is a function of the
available memory.