118416842020 has 48 divisors (see below), whose sum is σ = 260349888960. Its totient is φ = 45182377856.

The previous prime is 118416842017. The next prime is 118416842057. The reversal of 118416842020 is 20248614811.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1181782 + ... + 1278061.

It is an arithmetic number, because the mean of its divisors is an integer number (5423956020).

Almost surely, 2^118416842020 is an apocalyptic number.

118416842020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

118416842020 is an abundant number, since it is smaller than the sum of its proper divisors (141933046940).

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

118416842020 is a wasteful number, since it uses less digits than its factorization.

118416842020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2459964 (or 2459962 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 37.

The spelling of 118416842020 in words is "one hundred eighteen billion, four hundred sixteen million, eight hundred forty-two thousand, twenty".