2159912232960 has 576 divisors, whose sum is σ = 7452908910720. Its totient is φ = 532994457600.

The previous prime is 2159912232953. The next prime is 2159912232977. The reversal of 2159912232960 is 692322199512.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 679002570 + ... + 679005750.

It is an arithmetic number, because the mean of its divisors is an integer number (12939077970).

Almost surely, 2^{2159912232960} is an apocalyptic number.

2159912232960 is a gapful number since it is divisible by the number (20) 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 2159912232960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3726454455360).

2159912232960 is an abundant number, since it is smaller than the sum of its proper divisors (5292996677760).

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

2159912232960 is a wasteful number, since it uses less digits than its factorization.

2159912232960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3296 (or 3245 counting only the distinct ones).

The product of its (nonzero) digits is 1049760, while the sum is 51.

The spelling of 2159912232960 in words is "two trillion, one hundred fifty-nine billion, nine hundred twelve million, two hundred thirty-two thousand, nine hundred sixty".