120792023478 has 48 divisors (see below), whose sum is σ = 299157071616. Its totient is φ = 34505889840.

The previous prime is 120792023467. The next prime is 120792023489. The reversal of 120792023478 is 874320297021.

It is an interprime number because it is at equal distance from previous prime (120792023467) and next prime (120792023489).

It is a super-3 number, since 3×120792023478³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 654183 + ... + 818253.

It is an arithmetic number, because the mean of its divisors is an integer number (6232438992).

Almost surely, 2^120792023478 is an apocalyptic number.

120792023478 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

120792023478 is an abundant number, since it is smaller than the sum of its proper divisors (178365048138).

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

120792023478 is a wasteful number, since it uses less digits than its factorization.

120792023478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169929 (or 169926 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The spelling of 120792023478 in words is "one hundred twenty billion, seven hundred ninety-two million, twenty-three thousand, four hundred seventy-eight".