16004461204 has 12 divisors (see below), whose sum is σ = 28064852928. Its totient is φ = 7985931800.

The previous prime is 16004461183. The next prime is 16004461211. The reversal of 16004461204 is 40216440061.

It is a super-2 number, since 2×16004461204² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 4072492 + ... + 4076419.

It is an arithmetic number, because the mean of its divisors is an integer number (2338737744).

Almost surely, 2^16004461204 is an apocalyptic number.

It is an amenable number.

16004461204 is a deficient number, since it is larger than the sum of its proper divisors (12060391724).

16004461204 is a wasteful number, since it uses less digits than its factorization.

16004461204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8149406 (or 8149404 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The spelling of 16004461204 in words is "sixteen billion, four million, four hundred sixty-one thousand, two hundred four".