13002563368 has 64 divisors (see below), whose sum is σ = 25407774720. Its totient is φ = 6231513600.

The previous prime is 13002563317. The next prime is 13002563383. The reversal of 13002563368 is 86336520031.

It is a happy 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, 14825746 + ... + 14826622.

It is an arithmetic number, because the mean of its divisors is an integer number (396996480).

Almost surely, 2^13002563368 is an apocalyptic number.

It is an amenable number.

13002563368 is a deficient number, since it is larger than the sum of its proper divisors (12405211352).

13002563368 is a wasteful number, since it uses less digits than its factorization.

13002563368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1418 (or 1414 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 13002563368 in words is "thirteen billion, two million, five hundred sixty-three thousand, three hundred sixty-eight".