20013653476204 has 48 divisors (see below), whose sum is σ = 35372162548800. Its totient is φ = 9907921520640.

The previous prime is 20013653476199. The next prime is 20013653476211. The reversal of 20013653476204 is 40267435631002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147677034 + ... + 147812494.

It is an arithmetic number, because the mean of its divisors is an integer number (736920053100).

Almost surely, 2^{20013653476204} is an apocalyptic number.

It is an amenable number.

20013653476204 is a deficient number, since it is larger than the sum of its proper divisors (15358509072596).

20013653476204 is a wasteful number, since it uses less digits than its factorization.

20013653476204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136570 (or 136568 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 43.

The spelling of 20013653476204 in words is "twenty trillion, thirteen billion, six hundred fifty-three million, four hundred seventy-six thousand, two hundred four".