120008840928 has 96 divisors (see below), whose sum is σ = 339022363680. Its totient is φ = 37032591360.

The previous prime is 120008840921. The next prime is 120008840929. The reversal of 120008840928 is 829048800021.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 120008840928.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120008840921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 503193 + ... + 702296.

It is an arithmetic number, because the mean of its divisors is an integer number (3531482955).

Almost surely, 2^120008840928 is an apocalyptic number.

It is an amenable number.

120008840928 is an abundant number, since it is smaller than the sum of its proper divisors (219013522752).

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

120008840928 is a wasteful number, since it uses less digits than its factorization.

120008840928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1205580 (or 1205572 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 42.

The spelling of 120008840928 in words is "one hundred twenty billion, eight million, eight hundred forty thousand, nine hundred twenty-eight".