16959938160 has 160 divisors (see below), whose sum is σ = 58141778688. Its totient is φ = 4055132160.

The previous prime is 16959938147. The next prime is 16959938183. The reversal of 16959938160 is 6183995961.

It is a self number, because there is not a number n which added to its sum of digits gives 16959938160.

It is a congruent number.

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, 148719 + ... + 236721.

Almost surely, 2^16959938160 is an apocalyptic number.

16959938160 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 16959938160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29070889344).

16959938160 is an abundant number, since it is smaller than the sum of its proper divisors (41181840528).

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

16959938160 is a wasteful number, since it uses less digits than its factorization.

16959938160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88103 (or 88097 counting only the distinct ones).

The product of its (nonzero) digits is 3149280, while the sum is 57.

The spelling of 16959938160 in words is "sixteen billion, nine hundred fifty-nine million, nine hundred thirty-eight thousand, one hundred sixty".