124673379340 has 24 divisors (see below), whose sum is σ = 261866554992. Its totient is φ = 49859359680.

The previous prime is 124673379251. The next prime is 124673379359. The reversal of 124673379340 is 43973376421.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

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, 521779 + ... + 722218.

It is an arithmetic number, because the mean of its divisors is an integer number (10911106458).

Almost surely, 2^124673379340 is an apocalyptic number.

124673379340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124673379340 is an abundant number, since it is smaller than the sum of its proper divisors (137193175652).

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

124673379340 is a wasteful number, since it uses less digits than its factorization.

124673379340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1249017 (or 1249015 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 49.

The spelling of 124673379340 in words is "one hundred twenty-four billion, six hundred seventy-three million, three hundred seventy-nine thousand, three hundred forty".