118904885827 has 24 divisors (see below), whose sum is σ = 149073128736. Its totient is φ = 94005733248.

The previous prime is 118904885821. The next prime is 118904885837. The reversal of 118904885827 is 728588409811.

It is not a de Polignac number, because 118904885827 - 2²⁷ = 118770668099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (118904885821) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 758383 + ... + 901639.

It is an arithmetic number, because the mean of its divisors is an integer number (6211380364).

Almost surely, 2^118904885827 is an apocalyptic number.

118904885827 is a deficient number, since it is larger than the sum of its proper divisors (30168242909).

118904885827 is a wasteful number, since it uses less digits than its factorization.

118904885827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144587 (or 144580 counting only the distinct ones).

The product of its (nonzero) digits is 10321920, while the sum is 61.

The spelling of 118904885827 in words is "one hundred eighteen billion, nine hundred four million, eight hundred eighty-five thousand, eight hundred twenty-seven".