402002562967 has 2 divisors, whose sum is σ = 402002562968. Its totient is φ = 402002562966.

The previous prime is 402002562961. The next prime is 402002562991. The reversal of 402002562967 is 769265200204.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 402002562967 - 2⁷ = 402002562839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (402002562961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201001281483 + 201001281484.

It is an arithmetic number, because the mean of its divisors is an integer number (201001281484).

Almost surely, 2^402002562967 is an apocalyptic number.

402002562967 is a deficient number, since it is larger than the sum of its proper divisors (1).

402002562967 is an equidigital number, since it uses as much as digits as its factorization.

402002562967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 402002562967 in words is "four hundred two billion, two million, five hundred sixty-two thousand, nine hundred sixty-seven".