6326401164264 has 32 divisors (see below), whose sum is σ = 17573336568000. Its totient is φ = 2108800388016.

The previous prime is 6326401164229. The next prime is 6326401164271. The reversal of 6326401164264 is 4624611046236.

6326401164264 is a `hidden beast` number, since 6 + 3 + 26 + 401 + 164 + 2 + 64 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14644446924 + ... + 14644447355.

It is an arithmetic number, because the mean of its divisors is an integer number (549166767750).

Almost surely, 2^{6326401164264} is an apocalyptic number.

It is an amenable number.

6326401164264 is an abundant number, since it is smaller than the sum of its proper divisors (11246935403736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6326401164264 is a wasteful number, since it uses less digits than its factorization.

6326401164264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29288894294 (or 29288894284 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 45.

The spelling of 6326401164264 in words is "six trillion, three hundred twenty-six billion, four hundred one million, one hundred sixty-four thousand, two hundred sixty-four".