12895170264 has 48 divisors (see below), whose sum is σ = 35402850600. Its totient is φ = 4239506304.

The previous prime is 12895170221. The next prime is 12895170367. The reversal of 12895170264 is 46207159821.

12895170264 is a `hidden beast` number, since 128 + 9 + 517 + 0 + 2 + 6 + 4 = 666.

It is a super-2 number, since 2×12895170264² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1221454 + ... + 1231965.

Almost surely, 2^12895170264 is an apocalyptic number.

It is an amenable number.

12895170264 is an abundant number, since it is smaller than the sum of its proper divisors (22507680336).

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

12895170264 is a wasteful number, since it uses less digits than its factorization.

12895170264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2453504 (or 2453497 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The spelling of 12895170264 in words is "twelve billion, eight hundred ninety-five million, one hundred seventy thousand, two hundred sixty-four".