120928412412 has 36 divisors (see below), whose sum is σ = 308013601896. Its totient is φ = 40001763360.

The previous prime is 120928412387. The next prime is 120928412441. The reversal of 120928412412 is 214214829021.

120928412412 is a `hidden beast` number, since 1 + 209 + 28 + 4 + 12 + 412 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12816363 + ... + 12825794.

It is an arithmetic number, because the mean of its divisors is an integer number (8555933386).

Almost surely, 2^120928412412 is an apocalyptic number.

120928412412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120928412412 is an abundant number, since it is smaller than the sum of its proper divisors (187085189484).

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

120928412412 is a wasteful number, since it uses less digits than its factorization.

120928412412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25642298 (or 25642293 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The spelling of 120928412412 in words is "one hundred twenty billion, nine hundred twenty-eight million, four hundred twelve thousand, four hundred twelve".