14444809368 has 32 divisors (see below), whose sum is σ = 39394935360. Its totient is φ = 4377214880.

The previous prime is 14444809367. The next prime is 14444809397. The reversal of 14444809368 is 86390844441.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 14444809368.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14444809367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27357330 + ... + 27357857.

It is an arithmetic number, because the mean of its divisors is an integer number (1231091730).

Almost surely, 2^14444809368 is an apocalyptic number.

It is an amenable number.

14444809368 is an abundant number, since it is smaller than the sum of its proper divisors (24950125992).

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

14444809368 is a wasteful number, since it uses less digits than its factorization.

14444809368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54715207 (or 54715203 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 51.

The spelling of 14444809368 in words is "fourteen billion, four hundred forty-four million, eight hundred nine thousand, three hundred sixty-eight".