118037646386 has 16 divisors (see below), whose sum is σ = 201550448448. Its totient is φ = 51320715600.

The previous prime is 118037646373. The next prime is 118037646413. The reversal of 118037646386 is 683646730811.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116637485 + ... + 116638496.

It is an arithmetic number, because the mean of its divisors is an integer number (12596903028).

Almost surely, 2^118037646386 is an apocalyptic number.

118037646386 is a deficient number, since it is larger than the sum of its proper divisors (83512802062).

118037646386 is a wasteful number, since it uses less digits than its factorization.

118037646386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233276017.

The product of its (nonzero) digits is 3483648, while the sum is 53.

The spelling of 118037646386 in words is "one hundred eighteen billion, thirty-seven million, six hundred forty-six thousand, three hundred eighty-six".