124073979392 has 240 divisors, whose sum is σ = 296674583040. Its totient is φ = 51346636800.

The previous prime is 124073979313. The next prime is 124073979437. The reversal of 124073979392 is 293979370421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50455859 + ... + 50458317.

It is an arithmetic number, because the mean of its divisors is an integer number (1236144096).

Almost surely, 2^124073979392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124073979392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148337291520).

124073979392 is an abundant number, since it is smaller than the sum of its proper divisors (172600603648).

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

124073979392 is a wasteful number, since it uses less digits than its factorization.

124073979392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2553 (or 2520 counting only the distinct ones).

The product of its (nonzero) digits is 5143824, while the sum is 56.

The spelling of 124073979392 in words is "one hundred twenty-four billion, seventy-three million, nine hundred seventy-nine thousand, three hundred ninety-two".