113868633989632 has 40 divisors (see below), whose sum is σ = 227517109687296. Its totient is φ = 56933756101632.

The previous prime is 113868633989611. The next prime is 113868633989687. The reversal of 113868633989632 is 236989336868311.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53589793 + ... + 55674079.

Almost surely, 2^{113868633989632} is an apocalyptic number.

It is an amenable number.

113868633989632 is a deficient number, since it is larger than the sum of its proper divisors (113648475697664).

113868633989632 is an equidigital number, since it uses as much as digits as its factorization.

113868633989632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2191008 (or 2190992 counting only the distinct ones).

The product of its digits is 1451188224, while the sum is 76.

The spelling of 113868633989632 in words is "one hundred thirteen trillion, eight hundred sixty-eight billion, six hundred thirty-three million, nine hundred eighty-nine thousand, six hundred thirty-two".