118118021473418 has 8 divisors (see below), whose sum is σ = 177238573390080. Its totient is φ = 59038497010060.

The previous prime is 118118021473327. The next prime is 118118021473447. The reversal of 118118021473418 is 814374120811811.

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

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, 10256856128 + ... + 10256867643.

It is an arithmetic number, because the mean of its divisors is an integer number (22154821673760).

Almost surely, 2^{118118021473418} is an apocalyptic number.

118118021473418 is a deficient number, since it is larger than the sum of its proper divisors (59120551916662).

118118021473418 is a wasteful number, since it uses less digits than its factorization.

118118021473418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20513726652.

The product of its (nonzero) digits is 344064, while the sum is 50.

The spelling of 118118021473418 in words is "one hundred eighteen trillion, one hundred eighteen billion, twenty-one million, four hundred seventy-three thousand, four hundred eighteen".