16009168832 has 28 divisors (see below), whose sum is σ = 31788847776. Its totient is φ = 7999380480.

The previous prime is 16009168823. The next prime is 16009168849. The reversal of 16009168832 is 23886190061.

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, 18857 + ... + 179927.

It is an arithmetic number, because the mean of its divisors is an integer number (1135315992).

Almost surely, 2^16009168832 is an apocalyptic number.

It is an amenable number.

16009168832 is a deficient number, since it is larger than the sum of its proper divisors (15779678944).

16009168832 is a wasteful number, since it uses less digits than its factorization.

16009168832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162636 (or 162626 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 44.

The spelling of 16009168832 in words is "sixteen billion, nine million, one hundred sixty-eight thousand, eight hundred thirty-two".