18408114316 has 6 divisors (see below), whose sum is σ = 32214200060. Its totient is φ = 9204057156.

The previous prime is 18408114289. The next prime is 18408114323. The reversal of 18408114316 is 61341180481.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2301014286 + ... + 2301014293.

Almost surely, 2^18408114316 is an apocalyptic number.

It is an amenable number.

18408114316 is a deficient number, since it is larger than the sum of its proper divisors (13806085744).

18408114316 is a wasteful number, since it uses less digits than its factorization.

18408114316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4602028583 (or 4602028581 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 37.

Adding to 18408114316 its reverse (61341180481), we get a palindrome (79749294797).

The spelling of 18408114316 in words is "eighteen billion, four hundred eight million, one hundred fourteen thousand, three hundred sixteen".