120925280832 has 28 divisors (see below), whose sum is σ = 319948139376. Its totient is φ = 40308426880.

The previous prime is 120925280761. The next prime is 120925280843. The reversal of 120925280832 is 238082529021.

It is a super-2 number, since 2×120925280832² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314909394 + ... + 314909777.

Almost surely, 2^120925280832 is an apocalyptic number.

120925280832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120925280832 is an abundant number, since it is smaller than the sum of its proper divisors (199022858544).

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

120925280832 is an equidigital number, since it uses as much as digits as its factorization.

120925280832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629819186 (or 629819176 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The spelling of 120925280832 in words is "one hundred twenty billion, nine hundred twenty-five million, two hundred eighty thousand, eight hundred thirty-two".