18430008674 has 24 divisors (see below), whose sum is σ = 35081985168. Its totient is φ = 7180522440.

The previous prime is 18430008647. The next prime is 18430008869. The reversal of 18430008674 is 47680003481.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8547164 + ... + 8549319.

It is an arithmetic number, because the mean of its divisors is an integer number (1461749382).

Almost surely, 2^18430008674 is an apocalyptic number.

18430008674 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

18430008674 is a deficient number, since it is larger than the sum of its proper divisors (16651976494).

18430008674 is a wasteful number, since it uses less digits than its factorization.

18430008674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17096510 (or 17096503 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 41.

The spelling of 18430008674 in words is "eighteen billion, four hundred thirty million, eight thousand, six hundred seventy-four".