264480240792384 has 112 divisors (see below), whose sum is σ = 777666969936000. Its totient is φ = 88143748190208.

The previous prime is 264480240792337. The next prime is 264480240792401. The reversal of 264480240792384 is 483297042084462.

It is a happy number.

264480240792384 is a `hidden beast` number, since 2 + 6 + 4 + 4 + 8 + 0 + 240 + 7 + 9 + 2 + 384 = 666.

It is a super-2 number, since 2×264480240792384² (a number of 30 digits) contains 22 as substring.

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, 4844977 + ... + 23503920.

Almost surely, 2^{264480240792384} is an apocalyptic number.

264480240792384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

264480240792384 is an abundant number, since it is smaller than the sum of its proper divisors (513186729143616).

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

264480240792384 is a wasteful number, since it uses less digits than its factorization.

264480240792384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28354317 (or 28354301 counting only the distinct ones).

The product of its (nonzero) digits is 148635648, while the sum is 63.

The spelling of 264480240792384 in words is "two hundred sixty-four trillion, four hundred eighty billion, two hundred forty million, seven hundred ninety-two thousand, three hundred eighty-four".