14444843512 has 96 divisors (see below), whose sum is σ = 31228868160. Its totient is φ = 6251731200.

The previous prime is 14444843503. The next prime is 14444843513. The reversal of 14444843512 is 21534844441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14444843513) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1679062 + ... + 1687642.

It is an arithmetic number, because the mean of its divisors is an integer number (325300710).

Almost surely, 2^14444843512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14444843512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15614434080).

14444843512 is an abundant number, since it is smaller than the sum of its proper divisors (16784024648).

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

14444843512 is a wasteful number, since it uses less digits than its factorization.

14444843512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8693 (or 8678 counting only the distinct ones).

The product of its digits is 245760, while the sum is 40.

The spelling of 14444843512 in words is "fourteen billion, four hundred forty-four million, eight hundred forty-three thousand, five hundred twelve".