264404060004064 has 96 divisors (see below), whose sum is σ = 530866533899520. Its totient is φ = 129600473029632.

The previous prime is 264404060003917. The next prime is 264404060004083. The reversal of 264404060004064 is 460400060404462.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 938517367 + ... + 938799049.

It is an arithmetic number, because the mean of its divisors is an integer number (5529859728120).

Almost surely, 2^{264404060004064} is an apocalyptic number.

It is an amenable number.

264404060004064 is an abundant number, since it is smaller than the sum of its proper divisors (266462473895456).

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

264404060004064 is a wasteful number, since it uses less digits than its factorization.

264404060004064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283872 (or 283864 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 40.

The spelling of 264404060004064 in words is "two hundred sixty-four trillion, four hundred four billion, sixty million, four thousand, sixty-four".