402204967511 has 2 divisors, whose sum is σ = 402204967512. Its totient is φ = 402204967510.

The previous prime is 402204967387. The next prime is 402204967517. The reversal of 402204967511 is 115769402204.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-402204967511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (402204967517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201102483755 + 201102483756.

It is an arithmetic number, because the mean of its divisors is an integer number (201102483756).

Almost surely, 2^402204967511 is an apocalyptic number.

402204967511 is a deficient number, since it is larger than the sum of its proper divisors (1).

402204967511 is an equidigital number, since it uses as much as digits as its factorization.

402204967511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 402204967511 in words is "four hundred two billion, two hundred four million, nine hundred sixty-seven thousand, five hundred eleven".