18669034094 has 8 divisors (see below), whose sum is σ = 28150167168. Its totient is φ = 9285645040.

The previous prime is 18669034081. The next prime is 18669034123. The reversal of 18669034094 is 49043096681.

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

It is a congruent number.

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, 24435527 + ... + 24436290.

It is an arithmetic number, because the mean of its divisors is an integer number (3518770896).

Almost surely, 2^18669034094 is an apocalyptic number.

18669034094 is a deficient number, since it is larger than the sum of its proper divisors (9481133074).

18669034094 is a wasteful number, since it uses less digits than its factorization.

18669034094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48872010.

The product of its (nonzero) digits is 1119744, while the sum is 50.

The spelling of 18669034094 in words is "eighteen billion, six hundred sixty-nine million, thirty-four thousand, ninety-four".