12014838318 has 24 divisors (see below), whose sum is σ = 27952889832. Its totient is φ = 3432810864.

The previous prime is 12014838289. The next prime is 12014838323. The reversal of 12014838318 is 81383841021.

It is a congruent number.

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, 20433105 + ... + 20433692.

It is an arithmetic number, because the mean of its divisors is an integer number (1164703743).

Almost surely, 2^12014838318 is an apocalyptic number.

12014838318 is an abundant number, since it is smaller than the sum of its proper divisors (15938051514).

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

12014838318 is a wasteful number, since it uses less digits than its factorization.

12014838318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40866816 (or 40866809 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The spelling of 12014838318 in words is "twelve billion, fourteen million, eight hundred thirty-eight thousand, three hundred eighteen".