14331443424 has 96 divisors (see below), whose sum is σ = 39775639680. Its totient is φ = 4505651712.

The previous prime is 14331443393. The next prime is 14331443459. The reversal of 14331443424 is 42434413341.

It is a tau number, because it is divible by the number of its divisors (96).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 396742 + ... + 431354.

It is an arithmetic number, because the mean of its divisors is an integer number (414329580).

Almost surely, 2^14331443424 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 14331443424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19887819840).

14331443424 is an abundant number, since it is smaller than the sum of its proper divisors (25444196256).

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

14331443424 is a wasteful number, since it uses less digits than its factorization.

14331443424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34872 (or 34864 counting only the distinct ones).

The product of its digits is 55296, while the sum is 33.

Adding to 14331443424 its reverse (42434413341), we get a palindrome (56765856765).

The spelling of 14331443424 in words is "fourteen billion, three hundred thirty-one million, four hundred forty-three thousand, four hundred twenty-four".