12736774097100 has 54 divisors (see below), whose sum is σ = 39922710811620. Its totient is φ = 3396473092320.

The previous prime is 12736774097027. The next prime is 12736774097101. The reversal of 12736774097100 is 179047763721.

12736774097100 is a `hidden beast` number, since 1 + 2 + 73 + 67 + 7 + 409 + 7 + 100 = 666.

It is not an unprimeable number, because it can be changed into a prime (12736774097101) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 7075984710 + ... + 7075986509.

Almost surely, 2^{12736774097100} is an apocalyptic number.

12736774097100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12736774097100 is an abundant number, since it is smaller than the sum of its proper divisors (27185936714520).

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

12736774097100 is a wasteful number, since it uses less digits than its factorization.

12736774097100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14151971239 (or 14151971229 counting only the distinct ones).

The product of its (nonzero) digits is 3111696, while the sum is 54.

The spelling of 12736774097100 in words is "twelve trillion, seven hundred thirty-six billion, seven hundred seventy-four million, ninety-seven thousand, one hundred".