120351252544 has 28 divisors (see below), whose sum is σ = 242185716288. Its totient is φ = 59328080000.

The previous prime is 120351252529. The next prime is 120351252559. The reversal of 120351252544 is 445252153021.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (120351252529) and next prime (120351252559).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13238332 + ... + 13247419.

Almost surely, 2^120351252544 is an apocalyptic number.

It is an amenable number.

120351252544 is an abundant number, since it is smaller than the sum of its proper divisors (121834463744).

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

120351252544 is an equidigital number, since it uses as much as digits as its factorization.

120351252544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26485834 (or 26485824 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

The spelling of 120351252544 in words is "one hundred twenty billion, three hundred fifty-one million, two hundred fifty-two thousand, five hundred forty-four".