118184000842 has 8 divisors (see below), whose sum is σ = 178175880036. Its totient is φ = 58792040832.

The previous prime is 118184000827. The next prime is 118184000927. The reversal of 118184000842 is 248000481811.

It is a Cunningham number, because it is equal to 343779²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 118184000841 + 1 = 343779^2 + 1^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 149979303 + ... + 149980090.

Almost surely, 2^118184000842 is an apocalyptic number.

118184000842 is a deficient number, since it is larger than the sum of its proper divisors (59991879194).

118184000842 is a wasteful number, since it uses less digits than its factorization.

118184000842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299959592.

The product of its (nonzero) digits is 16384, while the sum is 37.

The spelling of 118184000842 in words is "one hundred eighteen billion, one hundred eighty-four million, eight hundred forty-two", and thus it is an aban number.