120170478752 has 48 divisors (see below), whose sum is σ = 246914075520. Its totient is φ = 57463034112.

The previous prime is 120170478739. The next prime is 120170478773. The reversal of 120170478752 is 257874071021.

It is a happy 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, 6164573 + ... + 6184035.

It is an arithmetic number, because the mean of its divisors is an integer number (5144043240).

Almost surely, 2^120170478752 is an apocalyptic number.

It is an amenable number.

120170478752 is an abundant number, since it is smaller than the sum of its proper divisors (126743596768).

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

120170478752 is a wasteful number, since it uses less digits than its factorization.

120170478752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27885 (or 27877 counting only the distinct ones).

The product of its (nonzero) digits is 219520, while the sum is 44.

The spelling of 120170478752 in words is "one hundred twenty billion, one hundred seventy million, four hundred seventy-eight thousand, seven hundred fifty-two".