14320404032 has 56 divisors (see below), whose sum is σ = 31043831232. Its totient is φ = 6500160000.

The previous prime is 14320404029. The next prime is 14320404037. The reversal of 14320404032 is 23040402341.

It is a junction number, because it is equal to n+sod(n) for n = 14320403989 and 14320404007.

It is not an unprimeable number, because it can be changed into a prime (14320404037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 502157 + ... + 529907.

Almost surely, 2^14320404032 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 14320404032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15521915616).

14320404032 is an abundant number, since it is smaller than the sum of its proper divisors (16723427200).

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

14320404032 is a wasteful number, since it uses less digits than its factorization.

14320404032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28507 (or 28497 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 14320404032 its reverse (23040402341), we get a palindrome (37360806373).

The spelling of 14320404032 in words is "fourteen billion, three hundred twenty million, four hundred four thousand, thirty-two".