14213232320 has 112 divisors (see below), whose sum is σ = 38762074368. Its totient is φ = 4862807040.

The previous prime is 14213232317. The next prime is 14213232331. The reversal of 14213232320 is 2323231241.

14213232320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (112).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1093379 + ... + 1106301.

Almost surely, 2^14213232320 is an apocalyptic number.

14213232320 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 14213232320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19381037184).

14213232320 is an abundant number, since it is smaller than the sum of its proper divisors (24548842048).

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

14213232320 is a wasteful number, since it uses less digits than its factorization.

14213232320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13438 (or 13428 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 14213232320 its reverse (2323231241), we get a palindrome (16536463561).

The spelling of 14213232320 in words is "fourteen billion, two hundred thirteen million, two hundred thirty-two thousand, three hundred twenty".