120004452262512 has 40 divisors (see below), whose sum is σ = 344457224088080. Its totient is φ = 40001484087360.

The previous prime is 120004452262511. The next prime is 120004452262537. The reversal of 120004452262512 is 215262254400021.

120004452262512 is a `hidden beast` number, since 1 + 2 + 0 + 0 + 0 + 4 + 4 + 5 + 22 + 625 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120004452262511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138894041539 + ... + 138894042402.

It is an arithmetic number, because the mean of its divisors is an integer number (8611430602202).

Almost surely, 2^{120004452262512} is an apocalyptic number.

120004452262512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120004452262512 is an abundant number, since it is smaller than the sum of its proper divisors (224452771825568).

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

120004452262512 is a wasteful number, since it uses less digits than its factorization.

120004452262512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277788083958 (or 277788083946 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

The spelling of 120004452262512 in words is "one hundred twenty trillion, four billion, four hundred fifty-two million, two hundred sixty-two thousand, five hundred twelve".