118045345200 has 120 divisors (see below), whose sum is σ = 378251029968. Its totient is φ = 31469399040.

The previous prime is 118045345193. The next prime is 118045345213. The reversal of 118045345200 is 2543540811.

It is a tau number, because it is divible by the number of its divisors (120).

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 23 ways as a sum of consecutive naturals, for example, 4639714 + ... + 4665086.

Almost surely, 2^118045345200 is an apocalyptic number.

118045345200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

118045345200 is an abundant number, since it is smaller than the sum of its proper divisors (260205684768).

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

118045345200 is a wasteful number, since it uses less digits than its factorization.

118045345200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29271 (or 29260 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The spelling of 118045345200 in words is "one hundred eighteen billion, forty-five million, three hundred forty-five thousand, two hundred".