18342088806 has 16 divisors (see below), whose sum is σ = 38279142144. Its totient is φ = 5848202184.

The previous prime is 18342088769. The next prime is 18342088811. The reversal of 18342088806 is 60888024381.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66456706 + ... + 66456981.

It is an arithmetic number, because the mean of its divisors is an integer number (2392446384).

Almost surely, 2^18342088806 is an apocalyptic number.

18342088806 is an abundant number, since it is smaller than the sum of its proper divisors (19937053338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

18342088806 is a wasteful number, since it uses less digits than its factorization.

18342088806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132913715.

The product of its (nonzero) digits is 589824, while the sum is 48.

The spelling of 18342088806 in words is "eighteen billion, three hundred forty-two million, eighty-eight thousand, eight hundred six".