120651481264 has 10 divisors (see below), whose sum is σ = 233762244980. Its totient is φ = 60325740624.

The previous prime is 120651481261. The next prime is 120651481283. The reversal of 120651481264 is 462184156021.

It is not an unprimeable number, because it can be changed into a prime (120651481261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3770358774 + ... + 3770358805.

It is an arithmetic number, because the mean of its divisors is an integer number (23376224498).

Almost surely, 2^120651481264 is an apocalyptic number.

It is an amenable number.

120651481264 is a deficient number, since it is larger than the sum of its proper divisors (113110763716).

120651481264 is an equidigital number, since it uses as much as digits as its factorization.

120651481264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7540717587 (or 7540717581 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 40.

The spelling of 120651481264 in words is "one hundred twenty billion, six hundred fifty-one million, four hundred eighty-one thousand, two hundred sixty-four".