118194132364 has 24 divisors (see below), whose sum is σ = 257878107648. Its totient is φ = 46049661840.

The previous prime is 118194132359. The next prime is 118194132367. The reversal of 118194132364 is 463231491811.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 118194132364.

It is not an unprimeable number, because it can be changed into a prime (118194132367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191873284 + ... + 191873899.

It is an arithmetic number, because the mean of its divisors is an integer number (10744921152).

Almost surely, 2^118194132364 is an apocalyptic number.

118194132364 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

118194132364 is an abundant number, since it is smaller than the sum of its proper divisors (139683975284).

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

118194132364 is a wasteful number, since it uses less digits than its factorization.

118194132364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383747205 (or 383747203 counting only the distinct ones).

The product of its digits is 124416, while the sum is 43.

The spelling of 118194132364 in words is "one hundred eighteen billion, one hundred ninety-four million, one hundred thirty-two thousand, three hundred sixty-four".