120159318576 has 80 divisors (see below), whose sum is σ = 338745783168. Its totient is φ = 36399552000.

The previous prime is 120159318569. The next prime is 120159318593. The reversal of 120159318576 is 675813951021.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1582276 + ... + 1656476.

Almost surely, 2^120159318576 is an apocalyptic number.

120159318576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

120159318576 is an abundant number, since it is smaller than the sum of its proper divisors (218586464592).

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

120159318576 is a wasteful number, since it uses less digits than its factorization.

120159318576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77290 (or 77284 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 48.

The spelling of 120159318576 in words is "one hundred twenty billion, one hundred fifty-nine million, three hundred eighteen thousand, five hundred seventy-six".