16317471264 has 48 divisors (see below), whose sum is σ = 43878088800. Its totient is φ = 5306493440.

The previous prime is 16317471229. The next prime is 16317471281. The reversal of 16317471264 is 46217471361.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2068914 + ... + 2076785.

It is an arithmetic number, because the mean of its divisors is an integer number (914126850).

Almost surely, 2^16317471264 is an apocalyptic number.

It is an amenable number.

16317471264 is an abundant number, since it is smaller than the sum of its proper divisors (27560617536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16317471264 is a wasteful number, since it uses less digits than its factorization.

16317471264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4145753 (or 4145745 counting only the distinct ones).

The product of its digits is 169344, while the sum is 42.

The spelling of 16317471264 in words is "sixteen billion, three hundred seventeen million, four hundred seventy-one thousand, two hundred sixty-four".