124413374639 has 8 divisors (see below), whose sum is σ = 126881463312. Its totient is φ = 121949755200.

The previous prime is 124413374567. The next prime is 124413374641. The reversal of 124413374639 is 936473314421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124413374639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 124413374593 and 124413374602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124413374539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1061054 + ... + 1172459.

It is an arithmetic number, because the mean of its divisors is an integer number (15860182914).

Almost surely, 2^124413374639 is an apocalyptic number.

124413374639 is a deficient number, since it is larger than the sum of its proper divisors (2468088673).

124413374639 is a wasteful number, since it uses less digits than its factorization.

124413374639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2234617.

The product of its digits is 1306368, while the sum is 47.

The spelling of 124413374639 in words is "one hundred twenty-four billion, four hundred thirteen million, three hundred seventy-four thousand, six hundred thirty-nine".