What value can the data type int take in size?

In Java, the data type int occupies 32 bits (4 bytes) and represents a signed integer.

Range of int values:

• Minimum value: -2_147_483_648 (-2^31)
• Maximum value: 2_147_483_647 (2^31 - 1)

This means that a variable of type int can store integers within this range. If larger numbers need to be stored, types long or BigInteger are used.