120695504328 has 256 divisors, whose sum is σ = 386488320000. Its totient is φ = 34186344192.

The previous prime is 120695504263. The next prime is 120695504353. The reversal of 120695504328 is 823405596021.

120695504328 is a `hidden beast` number, since 1 + 2 + 0 + 69 + 550 + 4 + 32 + 8 = 666.

120695504328 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 110425350 + ... + 110426442.

It is an arithmetic number, because the mean of its divisors is an integer number (1509720000).

Almost surely, 2^120695504328 is an apocalyptic number.

120695504328 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 120695504328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193244160000).

120695504328 is an abundant number, since it is smaller than the sum of its proper divisors (265792815672).

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

120695504328 is a wasteful number, since it uses less digits than its factorization.

120695504328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1681 (or 1671 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The spelling of 120695504328 in words is "one hundred twenty billion, six hundred ninety-five million, five hundred four thousand, three hundred twenty-eight".