113176386842 has 16 divisors (see below), whose sum is σ = 175463357640. Its totient is φ = 54708084288.

The previous prime is 113176386773. The next prime is 113176386847. The reversal of 113176386842 is 248683671311.

It can be written as a sum of positive squares in 4 ways, for example, as 81858359881 + 31318026961 = 286109^2 + 176969^2 .

It is a super-2 number, since 2×113176386842² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113176386847) 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, 4859117 + ... + 4882352.

Almost surely, 2^113176386842 is an apocalyptic number.

113176386842 is a deficient number, since it is larger than the sum of its proper divisors (62286970798).

113176386842 is a wasteful number, since it uses less digits than its factorization.

113176386842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9741665.

The product of its digits is 1161216, while the sum is 50.

The spelling of 113176386842 in words is "one hundred thirteen billion, one hundred seventy-six million, three hundred eighty-six thousand, eight hundred forty-two".