14320041320 has 128 divisors (see below), whose sum is σ = 35481801600. Its totient is φ = 5169263616.

The previous prime is 14320041317. The next prime is 14320041343. The reversal of 14320041320 is 2314002341.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 14320041292 and 14320041301.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4841282 + ... + 4844238.

It is an arithmetic number, because the mean of its divisors is an integer number (277201575).

Almost surely, 2^14320041320 is an apocalyptic number.

14320041320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14320041320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17740900800).

14320041320 is an abundant number, since it is smaller than the sum of its proper divisors (21161760280).

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

14320041320 is a wasteful number, since it uses less digits than its factorization.

14320041320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3187 (or 3183 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 14320041320 its reverse (2314002341), we get a palindrome (16634043661).

The spelling of 14320041320 in words is "fourteen billion, three hundred twenty million, forty-one thousand, three hundred twenty".