118659093845 has 4 divisors (see below), whose sum is σ = 142390912620. Its totient is φ = 94927275072.

The previous prime is 118659093809. The next prime is 118659093887. The reversal of 118659093845 is 548390956811.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 51263299396 + 67395794449 = 226414^2 + 259607^2 .

It is a cyclic number.

It is not a de Polignac number, because 118659093845 - 2¹² = 118659089749 is a prime.

It is a congruent number.

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, 11865909380 + ... + 11865909389.

It is an arithmetic number, because the mean of its divisors is an integer number (35597728155).

Almost surely, 2^118659093845 is an apocalyptic number.

It is an amenable number.

118659093845 is a deficient number, since it is larger than the sum of its proper divisors (23731818775).

118659093845 is an equidigital number, since it uses as much as digits as its factorization.

118659093845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23731818774.

The product of its (nonzero) digits is 9331200, while the sum is 59.

The spelling of 118659093845 in words is "one hundred eighteen billion, six hundred fifty-nine million, ninety-three thousand, eight hundred forty-five".