14320315344 has 80 divisors (see below), whose sum is σ = 37935321984. Its totient is φ = 4652236800.

The previous prime is 14320315307. The next prime is 14320315357. The reversal of 14320315344 is 44351302341.

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, 2265949 + ... + 2272259.

Almost surely, 2^14320315344 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 14320315344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18967660992).

14320315344 is an abundant number, since it is smaller than the sum of its proper divisors (23615006640).

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

14320315344 is a wasteful number, since it uses less digits than its factorization.

14320315344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7516 (or 7510 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 14320315344 its reverse (44351302341), we get a palindrome (58671617685).

The spelling of 14320315344 in words is "fourteen billion, three hundred twenty million, three hundred fifteen thousand, three hundred forty-four".