13151157768004 has 12 divisors (see below), whose sum is σ = 24225816941200. Its totient is φ = 6229495784808.

The previous prime is 13151157767963. The next prime is 13151157768041. The reversal of 13151157768004 is 40086775115131.

It is a super-2 number, since 2×13151157768004² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86520774714 + ... + 86520774865.

Almost surely, 2^{13151157768004} is an apocalyptic number.

It is an amenable number.

13151157768004 is a deficient number, since it is larger than the sum of its proper divisors (11074659173196).

13151157768004 is a wasteful number, since it uses less digits than its factorization.

13151157768004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173041549602 (or 173041549600 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 49.

The spelling of 13151157768004 in words is "thirteen trillion, one hundred fifty-one billion, one hundred fifty-seven million, seven hundred sixty-eight thousand, four".