124130401398 has 32 divisors (see below), whose sum is σ = 278376040800. Its totient is φ = 40997194848.

The previous prime is 124130401387. The next prime is 124130401411. The reversal of 124130401398 is 893104031421.

124130401398 is a `hidden beast` number, since 1 + 241 + 3 + 0 + 401 + 3 + 9 + 8 = 666.

It is a congruent number.

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, 10538661 + ... + 10550432.

It is an arithmetic number, because the mean of its divisors is an integer number (8699251275).

Almost surely, 2^124130401398 is an apocalyptic number.

124130401398 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

124130401398 is an abundant number, since it is smaller than the sum of its proper divisors (154245639402).

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

124130401398 is a wasteful number, since it uses less digits than its factorization.

124130401398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21089213 (or 21089207 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The spelling of 124130401398 in words is "one hundred twenty-four billion, one hundred thirty million, four hundred one thousand, three hundred ninety-eight".