118194076587802 has 4 divisors (see below), whose sum is σ = 177291114881706. Its totient is φ = 59097038293900.

The previous prime is 118194076587773. The next prime is 118194076587857. The reversal of 118194076587802 is 208785670491811.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 117838167698241 + 355908889561 = 10855329^2 + 596581^2 .

It is a Smith number, since the sum of its digits (67) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29548519146949 + ... + 29548519146952.

Almost surely, 2^{118194076587802} is an apocalyptic number.

118194076587802 is a deficient number, since it is larger than the sum of its proper divisors (59097038293904).

118194076587802 is an equidigital number, since it uses as much as digits as its factorization.

118194076587802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59097038293903.

The product of its (nonzero) digits is 54190080, while the sum is 67.

The spelling of 118194076587802 in words is "one hundred eighteen trillion, one hundred ninety-four billion, seventy-six million, five hundred eighty-seven thousand, eight hundred two".