16139113795584 has 520 divisors, whose sum is σ = 54178599152832. Its totient is φ = 4749944094720.

The previous prime is 16139113795547. The next prime is 16139113795627. The reversal of 16139113795584 is 48559731193161.

16139113795584 is a `hidden beast` number, since 1 + 6 + 1 + 3 + 9 + 1 + 1 + 3 + 79 + 558 + 4 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 99119679 + ... + 99282369.

Almost surely, 2^{16139113795584} 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 16139113795584, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27089299576416).

16139113795584 is an abundant number, since it is smaller than the sum of its proper divisors (38039485357248).

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

16139113795584 is a wasteful number, since it uses less digits than its factorization.

16139113795584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162763 (or 162732 counting only the distinct ones).

The product of its digits is 24494400, while the sum is 63.

The spelling of 16139113795584 in words is "sixteen trillion, one hundred thirty-nine billion, one hundred thirteen million, seven hundred ninety-five thousand, five hundred eighty-four".