18484845306 has 16 divisors (see below), whose sum is σ = 36978541248. Its totient is φ = 6160140000.

The previous prime is 18484845283. The next prime is 18484845349. The reversal of 18484845306 is 60354848481.

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, 341470 + ... + 391881.

It is an arithmetic number, because the mean of its divisors is an integer number (2311158828).

Almost surely, 2^18484845306 is an apocalyptic number.

18484845306 is an abundant number, since it is smaller than the sum of its proper divisors (18493695942).

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

18484845306 is a wasteful number, since it uses less digits than its factorization.

18484845306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737557.

The product of its (nonzero) digits is 2949120, while the sum is 51.

The spelling of 18484845306 in words is "eighteen billion, four hundred eighty-four million, eight hundred forty-five thousand, three hundred six".