16907602920 has 128 divisors (see below), whose sum is σ = 55023978240. Its totient is φ = 4131440640.

The previous prime is 16907602913. The next prime is 16907602931. The reversal of 16907602920 is 2920670961.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 174165 + ... + 253275.

It is an arithmetic number, because the mean of its divisors is an integer number (429874830).

Almost surely, 2^16907602920 is an apocalyptic number.

16907602920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16907602920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27511989120).

16907602920 is an abundant number, since it is smaller than the sum of its proper divisors (38116375320).

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

16907602920 is a wasteful number, since it uses less digits than its factorization.

16907602920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79275 (or 79271 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 42.

The spelling of 16907602920 in words is "sixteen billion, nine hundred seven million, six hundred two thousand, nine hundred twenty".