118904390266 has 8 divisors (see below), whose sum is σ = 188848149300. Its totient is φ = 55955007168.

The previous prime is 118904390201. The next prime is 118904390299. The reversal of 118904390266 is 662093409811.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 96003924025 + 22900466241 = 309845^2 + 151329^2 .

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, 1748593941 + ... + 1748594008.

Almost surely, 2^118904390266 is an apocalyptic number.

118904390266 is a deficient number, since it is larger than the sum of its proper divisors (69943759034).

118904390266 is a wasteful number, since it uses less digits than its factorization.

118904390266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3497187968.

The product of its (nonzero) digits is 559872, while the sum is 49.

The spelling of 118904390266 in words is "one hundred eighteen billion, nine hundred four million, three hundred ninety thousand, two hundred sixty-six".