12914772176 has 20 divisors (see below), whose sum is σ = 25061065632. Its totient is φ = 6447400416.

The previous prime is 12914772139. The next prime is 12914772179. The reversal of 12914772176 is 67127741921.

It is a happy number.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 12914772176.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12914772179) 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, 613430 + ... + 634133.

Almost surely, 2^12914772176 is an apocalyptic number.

12914772176 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12914772176 is a deficient number, since it is larger than the sum of its proper divisors (12146293456).

12914772176 is a wasteful number, since it uses less digits than its factorization.

12914772176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248218 (or 1248212 counting only the distinct ones).

The product of its digits is 296352, while the sum is 47.

The spelling of 12914772176 in words is "twelve billion, nine hundred fourteen million, seven hundred seventy-two thousand, one hundred seventy-six".