16129569304 has 16 divisors (see below), whose sum is σ = 30244296600. Its totient is φ = 8064423552.

The previous prime is 16129569299. The next prime is 16129569311. The reversal of 16129569304 is 40396592161.

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, 299359 + ... + 349105.

Almost surely, 2^16129569304 is an apocalyptic number.

It is an amenable number.

16129569304 is a deficient number, since it is larger than the sum of its proper divisors (14114727296).

16129569304 is a wasteful number, since it uses less digits than its factorization.

16129569304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90282 (or 90278 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 46.

The spelling of 16129569304 in words is "sixteen billion, one hundred twenty-nine million, five hundred sixty-nine thousand, three hundred four".