242515704264 has 32 divisors (see below), whose sum is σ = 606996767520. Its totient is φ = 80744233856.

The previous prime is 242515704251. The next prime is 242515704281. The reversal of 242515704264 is 462407515242.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5874894 + ... + 5916029.

It is an arithmetic number, because the mean of its divisors is an integer number (18968648985).

Almost surely, 2^242515704264 is an apocalyptic number.

242515704264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

242515704264 is an abundant number, since it is smaller than the sum of its proper divisors (364481063256).

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

242515704264 is a wasteful number, since it uses less digits than its factorization.

242515704264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11791789 (or 11791785 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 42.

The spelling of 242515704264 in words is "two hundred forty-two billion, five hundred fifteen million, seven hundred four thousand, two hundred sixty-four".