120689046976 has 56 divisors (see below), whose sum is σ = 252152912000. Its totient is φ = 57155860224.

The previous prime is 120689046943. The next prime is 120689046979. The reversal of 120689046976 is 679640986021.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 120689046976.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120689046979) 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, 7749085 + ... + 7764643.

Almost surely, 2^120689046976 is an apocalyptic number.

120689046976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

120689046976 is an abundant number, since it is smaller than the sum of its proper divisors (131463865024).

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

120689046976 is a wasteful number, since it uses less digits than its factorization.

120689046976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21969 (or 21959 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 58.

The spelling of 120689046976 in words is "one hundred twenty billion, six hundred eighty-nine million, forty-six thousand, nine hundred seventy-six".