12013652415516 has 12 divisors (see below), whose sum is σ = 28031855636232. Its totient is φ = 4004550805168.

The previous prime is 12013652415503. The next prime is 12013652415533. The reversal of 12013652415516 is 61551425631021.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 500568850635 + ... + 500568850658.

It is an arithmetic number, because the mean of its divisors is an integer number (2335987969686).

Almost surely, 2^{12013652415516} is an apocalyptic number.

It is an amenable number.

12013652415516 is an abundant number, since it is smaller than the sum of its proper divisors (16018203220716).

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

12013652415516 is a wasteful number, since it uses less digits than its factorization.

12013652415516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001137701300 (or 1001137701298 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 42.

The spelling of 12013652415516 in words is "twelve trillion, thirteen billion, six hundred fifty-two million, four hundred fifteen thousand, five hundred sixteen".