16059985968 has 160 divisors (see below), whose sum is σ = 45709574400. Its totient is φ = 4828658688.

The previous prime is 16059985967. The next prime is 16059985987. The reversal of 16059985968 is 86958995061.

It is a junction number, because it is equal to n+sod(n) for n = 16059985899 and 16059985908.

It is not an unprimeable number, because it can be changed into a prime (16059985967) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6588846 + ... + 6591282.

It is an arithmetic number, because the mean of its divisors is an integer number (285684840).

Almost surely, 2^16059985968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16059985968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22854787200).

16059985968 is an abundant number, since it is smaller than the sum of its proper divisors (29649588432).

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

16059985968 is a wasteful number, since it uses less digits than its factorization.

16059985968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2699 (or 2693 counting only the distinct ones).

The product of its (nonzero) digits is 41990400, while the sum is 66.

The spelling of 16059985968 in words is "sixteen billion, fifty-nine million, nine hundred eighty-five thousand, nine hundred sixty-eight".