124349017386 has 32 divisors (see below), whose sum is σ = 271330472448. Its totient is φ = 37678253040.

The previous prime is 124349017349. The next prime is 124349017409. The reversal of 124349017386 is 683710943421.

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, 748701 + ... + 899583.

It is an arithmetic number, because the mean of its divisors is an integer number (8479077264).

Almost surely, 2^124349017386 is an apocalyptic number.

124349017386 is an abundant number, since it is smaller than the sum of its proper divisors (146981455062).

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

124349017386 is a wasteful number, since it uses less digits than its factorization.

124349017386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163386.

The product of its (nonzero) digits is 870912, while the sum is 48.

The spelling of 124349017386 in words is "one hundred twenty-four billion, three hundred forty-nine million, seventeen thousand, three hundred eighty-six".