120375448663452 has 24 divisors (see below), whose sum is σ = 280896817506816. Its totient is φ = 40122182322288.

The previous prime is 120375448663411. The next prime is 120375448663507. The reversal of 120375448663452 is 254366844573021.

It is a happy number.

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, 370734988 + ... + 371059539.

It is an arithmetic number, because the mean of its divisors is an integer number (11704034062784).

Almost surely, 2^{120375448663452} is an apocalyptic number.

120375448663452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120375448663452 is an abundant number, since it is smaller than the sum of its proper divisors (160521368843364).

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

120375448663452 is a wasteful number, since it uses less digits than its factorization.

120375448663452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741808057 (or 741808055 counting only the distinct ones).

The product of its (nonzero) digits is 116121600, while the sum is 60.

The spelling of 120375448663452 in words is "one hundred twenty trillion, three hundred seventy-five billion, four hundred forty-eight million, six hundred sixty-three thousand, four hundred fifty-two".