13704556672 has 32 divisors (see below), whose sum is σ = 27317146320. Its totient is φ = 6848488704.

The previous prime is 13704556631. The next prime is 13704556699. The reversal of 13704556672 is 27665540731.

It is a tau number, because it is divible by the number of its divisors (32).

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, 210303 + ... + 267649.

Almost surely, 2^13704556672 is an apocalyptic number.

It is an amenable number.

13704556672 is a deficient number, since it is larger than the sum of its proper divisors (13612589648).

13704556672 is an equidigital number, since it uses as much as digits as its factorization.

13704556672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59228 (or 59216 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 46.

The spelling of 13704556672 in words is "thirteen billion, seven hundred four million, five hundred fifty-six thousand, six hundred seventy-two".