12254376164 has 12 divisors (see below), whose sum is σ = 21449033088. Its totient is φ = 6126081000.

The previous prime is 12254376119. The next prime is 12254376181. The reversal of 12254376164 is 46167345221.

It is a super-2 number, since 2×12254376164² (a number of 21 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, 251612 + ... + 296339.

It is an arithmetic number, because the mean of its divisors is an integer number (1787419424).

Almost surely, 2^12254376164 is an apocalyptic number.

It is an amenable number.

12254376164 is a deficient number, since it is larger than the sum of its proper divisors (9194656924).

12254376164 is a wasteful number, since it uses less digits than its factorization.

12254376164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553546 (or 553544 counting only the distinct ones).

The product of its digits is 241920, while the sum is 41.

The spelling of 12254376164 in words is "twelve billion, two hundred fifty-four million, three hundred seventy-six thousand, one hundred sixty-four".