240320963 has 2 divisors, whose sum is σ = 240320964. Its totient is φ = 240320962.

The previous prime is 240320947. The next prime is 240321007. The reversal of 240320963 is 369023042.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 240320963 - 2⁴ = 240320947 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (240320063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120160481 + 120160482.

It is an arithmetic number, because the mean of its divisors is an integer number (120160482).

Almost surely, 2^240320963 is an apocalyptic number.

240320963 is a deficient number, since it is larger than the sum of its proper divisors (1).

240320963 is an equidigital number, since it uses as much as digits as its factorization.

240320963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 240320963 is about 15502.2889600214. The cubic root of 240320963 is about 621.7234074173.

The spelling of 240320963 in words is "two hundred forty million, three hundred twenty thousand, nine hundred sixty-three".