113757863475668 has 6 divisors (see below), whose sum is σ = 199076261082426. Its totient is φ = 56878931737832.

The previous prime is 113757863475661. The next prime is 113757863475721. The reversal of 113757863475668 is 866574368757311.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 104090353291024 + 9667510184644 = 10202468^2 + 3109262^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113757863475661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14219732934455 + ... + 14219732934462.

It is an arithmetic number, because the mean of its divisors is an integer number (33179376847071).

Almost surely, 2^{113757863475668} is an apocalyptic number.

It is an amenable number.

113757863475668 is a deficient number, since it is larger than the sum of its proper divisors (85318397606758).

113757863475668 is a wasteful number, since it uses less digits than its factorization.

113757863475668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28439465868921 (or 28439465868919 counting only the distinct ones).

The product of its digits is 4267468800, while the sum is 77.

The spelling of 113757863475668 in words is "one hundred thirteen trillion, seven hundred fifty-seven billion, eight hundred sixty-three million, four hundred seventy-five thousand, six hundred sixty-eight".