18330448614 has 16 divisors (see below), whose sum is σ = 37843507200. Its totient is φ = 5913047880.

The previous prime is 18330448537. The next prime is 18330448637. The reversal of 18330448614 is 41684403381.

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, 49275214 + ... + 49275585.

It is an arithmetic number, because the mean of its divisors is an integer number (2365219200).

Almost surely, 2^18330448614 is an apocalyptic number.

18330448614 is an abundant number, since it is smaller than the sum of its proper divisors (19513058586).

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

18330448614 is a wasteful number, since it uses less digits than its factorization.

18330448614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98550835.

The product of its (nonzero) digits is 221184, while the sum is 42.

The spelling of 18330448614 in words is "eighteen billion, three hundred thirty million, four hundred forty-eight thousand, six hundred fourteen".