16268160044 has 48 divisors (see below), whose sum is σ = 29692353600. Its totient is φ = 7789453056.

The previous prime is 16268160019. The next prime is 16268160109. The reversal of 16268160044 is 44006186261.

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, 16058882 + ... + 16059894.

It is an arithmetic number, because the mean of its divisors is an integer number (618590700).

Almost surely, 2^16268160044 is an apocalyptic number.

It is an amenable number.

16268160044 is a deficient number, since it is larger than the sum of its proper divisors (13424193556).

16268160044 is a wasteful number, since it uses less digits than its factorization.

16268160044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2042 (or 2040 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 38.

The spelling of 16268160044 in words is "sixteen billion, two hundred sixty-eight million, one hundred sixty thousand, forty-four".