15120896934144 has 144 divisors (see below), whose sum is σ = 41347778884160. Its totient is φ = 4902119792640.

The previous prime is 15120896934119. The next prime is 15120896934233. The reversal of 15120896934144 is 44143969802151.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72043434 + ... + 72253014.

Almost surely, 2^{15120896934144} 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 15120896934144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20673889442080).

15120896934144 is an abundant number, since it is smaller than the sum of its proper divisors (26226881950016).

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

15120896934144 is a wasteful number, since it uses less digits than its factorization.

15120896934144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212176 (or 212162 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 57.

The spelling of 15120896934144 in words is "fifteen trillion, one hundred twenty billion, eight hundred ninety-six million, nine hundred thirty-four thousand, one hundred forty-four".