12616414465264 has 20 divisors (see below), whose sum is σ = 24788588986800. Its totient is φ = 6219359242880.

The previous prime is 12616414465253. The next prime is 12616414465267. The reversal of 12616414465264 is 46256441461621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12616414465267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5552998189 + ... + 5553000460.

It is an arithmetic number, because the mean of its divisors is an integer number (1239429449340).

Almost surely, 2^{12616414465264} is an apocalyptic number.

It is an amenable number.

12616414465264 is a deficient number, since it is larger than the sum of its proper divisors (12172174521536).

12616414465264 is a wasteful number, since it uses less digits than its factorization.

12616414465264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11105998728 (or 11105998722 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 52.

The spelling of 12616414465264 in words is "twelve trillion, six hundred sixteen billion, four hundred fourteen million, four hundred sixty-five thousand, two hundred sixty-four".