124016400492 has 24 divisors (see below), whose sum is σ = 289377725952. Its totient is φ = 41337925200.

The previous prime is 124016400481. The next prime is 124016400509. The reversal of 124016400492 is 294004610421.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 753517 + ... + 903227.

It is an arithmetic number, because the mean of its divisors is an integer number (12057405248).

Almost surely, 2^124016400492 is an apocalyptic number.

124016400492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

124016400492 is an abundant number, since it is smaller than the sum of its proper divisors (165361325460).

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

124016400492 is a wasteful number, since it uses less digits than its factorization.

124016400492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218749 (or 218747 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The spelling of 124016400492 in words is "one hundred twenty-four billion, sixteen million, four hundred thousand, four hundred ninety-two".