118268585604 has 81 divisors (see below), whose sum is σ = 323795786223. Its totient is φ = 36382080384.

The previous prime is 118268585599. The next prime is 118268585621. The reversal of 118268585604 is 406585862811.

The square root of 118268585604 is 343902.

It is a perfect power (a square), and thus also a powerful number.

118268585604 is a `hidden beast` number, since 1 + 1 + 8 + 26 + 8 + 5 + 8 + 5 + 604 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 72366380100 + 45902205504 = 269010^2 + 214248^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 26822152 + ... + 26826560.

Almost surely, 2^118268585604 is an apocalyptic number.

118268585604 is the 343902-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118268585604

118268585604 is an abundant number, since it is smaller than the sum of its proper divisors (205527200619).

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

118268585604 is an equidigital number, since it uses as much as digits as its factorization.

118268585604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8854 (or 4427 counting only the distinct ones).

The product of its (nonzero) digits is 3686400, while the sum is 54.

The spelling of 118268585604 in words is "one hundred eighteen billion, two hundred sixty-eight million, five hundred eighty-five thousand, six hundred four".