120157488660 has 48 divisors (see below), whose sum is σ = 367026512832. Its totient is φ = 29129088000.

The previous prime is 120157488613. The next prime is 120157488679. The reversal of 120157488660 is 66884751021.

It is a congruent number.

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, 91027741 + ... + 91029060.

It is an arithmetic number, because the mean of its divisors is an integer number (7646385684).

Almost surely, 2^120157488660 is an apocalyptic number.

120157488660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120157488660 is an abundant number, since it is smaller than the sum of its proper divisors (246869024172).

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

120157488660 is a wasteful number, since it uses less digits than its factorization.

120157488660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182056824 (or 182056822 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 48.

The spelling of 120157488660 in words is "one hundred twenty billion, one hundred fifty-seven million, four hundred eighty-eight thousand, six hundred sixty".