616117424157 has 24 divisors (see below), whose sum is σ = 947561509440. Its totient is φ = 384423780480.

The previous prime is 616117424141. The next prime is 616117424171. The reversal of 616117424157 is 751424711616.

616117424157 is a `hidden beast` number, since 6 + 1 + 61 + 17 + 424 + 157 = 666.

It is not a de Polignac number, because 616117424157 - 2⁴ = 616117424141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616117424107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11220969 + ... + 11275742.

It is an arithmetic number, because the mean of its divisors is an integer number (39481729560).

Almost surely, 2^616117424157 is an apocalyptic number.

It is an amenable number.

616117424157 is a deficient number, since it is larger than the sum of its proper divisors (331444085283).

616117424157 is a wasteful number, since it uses less digits than its factorization.

616117424157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22496913 (or 22496910 counting only the distinct ones).

The product of its digits is 282240, while the sum is 45.

The spelling of 616117424157 in words is "six hundred sixteen billion, one hundred seventeen million, four hundred twenty-four thousand, one hundred fifty-seven".