12704363055 has 64 divisors (see below), whose sum is σ = 23034170880. Its totient is φ = 6642404352.

The previous prime is 12704363017. The next prime is 12704363057. The reversal of 12704363055 is 55036340721.

12704363055 is a `hidden beast` number, since 12 + 7 + 0 + 4 + 3 + 630 + 5 + 5 = 666.

It is not a de Polignac number, because 12704363055 - 2²² = 12700168751 is a prime.

It is a super-2 number, since 2×12704363055² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12704363057) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1396632 + ... + 1405698.

It is an arithmetic number, because the mean of its divisors is an integer number (359908920).

Almost surely, 2^12704363055 is an apocalyptic number.

12704363055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12704363055 is a deficient number, since it is larger than the sum of its proper divisors (10329807825).

12704363055 is a wasteful number, since it uses less digits than its factorization.

12704363055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9285 (or 9279 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The spelling of 12704363055 in words is "twelve billion, seven hundred four million, three hundred sixty-three thousand, fifty-five".