18814042083 has 16 divisors (see below), whose sum is σ = 25355358720. Its totient is φ = 12408039456.

The previous prime is 18814042063. The next prime is 18814042097. The reversal of 18814042083 is 38024041881.

It is a happy number.

It is not a de Polignac number, because 18814042083 - 2²⁵ = 18780487651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (18814042033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190041 + ... + 271557.

It is an arithmetic number, because the mean of its divisors is an integer number (1584709920).

Almost surely, 2^18814042083 is an apocalyptic number.

18814042083 is a deficient number, since it is larger than the sum of its proper divisors (6541316637).

18814042083 is a wasteful number, since it uses less digits than its factorization.

18814042083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82346.

The product of its (nonzero) digits is 49152, while the sum is 39.

The spelling of 18814042083 in words is "eighteen billion, eight hundred fourteen million, forty-two thousand, eighty-three".