124402401860 has 48 divisors (see below), whose sum is σ = 285191468352. Its totient is φ = 45205987200.

The previous prime is 124402401847. The next prime is 124402401947. The reversal of 124402401860 is 68104204421.

124402401860 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125075 + ... + 514245.

It is an arithmetic number, because the mean of its divisors is an integer number (5941488924).

Almost surely, 2^124402401860 is an apocalyptic number.

124402401860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124402401860 is an abundant number, since it is smaller than the sum of its proper divisors (160789066492).

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

124402401860 is a wasteful number, since it uses less digits than its factorization.

124402401860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390644 (or 390642 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The spelling of 124402401860 in words is "one hundred twenty-four billion, four hundred two million, four hundred one thousand, eight hundred sixty".