12132626956 has 6 divisors (see below), whose sum is σ = 21232097180. Its totient is φ = 6066313476.

The previous prime is 12132626951. The next prime is 12132626993. The reversal of 12132626956 is 65962623121.

It is not an unprimeable number, because it can be changed into a prime (12132626951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1516578366 + ... + 1516578373.

Almost surely, 2^12132626956 is an apocalyptic number.

It is an amenable number.

12132626956 is a deficient number, since it is larger than the sum of its proper divisors (9099470224).

12132626956 is a wasteful number, since it uses less digits than its factorization.

12132626956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3033156743 (or 3033156741 counting only the distinct ones).

The product of its digits is 233280, while the sum is 43.

The spelling of 12132626956 in words is "twelve billion, one hundred thirty-two million, six hundred twenty-six thousand, nine hundred fifty-six".