120558475008 has 288 divisors, whose sum is σ = 363269491200. Its totient is φ = 39429586944.

The previous prime is 120558474989. The next prime is 120558475013. The reversal of 120558475008 is 800574855021.

120558475008 is a `hidden beast` number, since 1 + 2 + 0 + 558 + 47 + 50 + 0 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 203302360 + ... + 203302952.

It is an arithmetic number, because the mean of its divisors is an integer number (1261352400).

Almost surely, 2^120558475008 is an apocalyptic number.

120558475008 is a gapful number since it is divisible by the number (18) 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 120558475008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181634745600).

120558475008 is an abundant number, since it is smaller than the sum of its proper divisors (242711016192).

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

120558475008 is an equidigital number, since it uses as much as digits as its factorization.

120558475008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124 (or 1104 counting only the distinct ones).

The product of its (nonzero) digits is 448000, while the sum is 45.

The spelling of 120558475008 in words is "one hundred twenty billion, five hundred fifty-eight million, four hundred seventy-five thousand, eight".