120779466912 has 144 divisors (see below), whose sum is σ = 389355089760. Its totient is φ = 35206949376.

The previous prime is 120779466889. The next prime is 120779466917. The reversal of 120779466912 is 219664977021.

120779466912 is a `hidden beast` number, since 1 + 20 + 7 + 79 + 466 + 91 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is not an unprimeable number, because it can be changed into a prime (120779466917) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 777798 + ... + 920069.

It is an arithmetic number, because the mean of its divisors is an integer number (2703854790).

Almost surely, 2^120779466912 is an apocalyptic number.

120779466912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120779466912 is an abundant number, since it is smaller than the sum of its proper divisors (268575622848).

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

120779466912 is a wasteful number, since it uses less digits than its factorization.

120779466912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1697915 (or 1697904 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 54.

The spelling of 120779466912 in words is "one hundred twenty billion, seven hundred seventy-nine million, four hundred sixty-six thousand, nine hundred twelve".