120509468160 has 80 divisors (see below), whose sum is σ = 385253730576. Its totient is φ = 32135856128.

The previous prime is 120509468117. The next prime is 120509468171. The reversal of 120509468160 is 61864905021.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7837989 + ... + 7853348.

Almost surely, 2^120509468160 is an apocalyptic number.

120509468160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120509468160 is an abundant number, since it is smaller than the sum of its proper divisors (264744262416).

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

120509468160 is an equidigital number, since it uses as much as digits as its factorization.

120509468160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15691363 (or 15691347 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 42.

The spelling of 120509468160 in words is "one hundred twenty billion, five hundred nine million, four hundred sixty-eight thousand, one hundred sixty".