118640027874 has 8 divisors (see below), whose sum is σ = 237280055760. Its totient is φ = 39546675956.

The previous prime is 118640027861. The next prime is 118640027953. The reversal of 118640027874 is 478720046811.

It is a sphenic number, since it is the product of 3 distinct primes.

118640027874 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9886668984 + ... + 9886668995.

It is an arithmetic number, because the mean of its divisors is an integer number (29660006970).

Almost surely, 2^118640027874 is an apocalyptic number.

118640027874 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

118640027874 is a wasteful number, since it uses less digits than its factorization.

118640027874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19773337984.

The product of its (nonzero) digits is 602112, while the sum is 48.

The spelling of 118640027874 in words is "one hundred eighteen billion, six hundred forty million, twenty-seven thousand, eight hundred seventy-four".