14320044432 has 70 divisors (see below), whose sum is σ = 41598633462. Its totient is φ = 4773344256.

The previous prime is 14320044419. The next prime is 14320044451. The reversal of 14320044432 is 23444002341.

It is a happy number.

14320044432 is a `hidden beast` number, since 14 + 3 + 200 + 4 + 443 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 14319472896 + 571536 = 119664^2 + 756^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 14320044396 and 14320044405.

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 602193 + ... + 625520.

Almost surely, 2^14320044432 is an apocalyptic number.

14320044432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14320044432 is an abundant number, since it is smaller than the sum of its proper divisors (27278589030).

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

14320044432 is an equidigital number, since it uses as much as digits as its factorization.

14320044432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1227739 (or 1227718 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 14320044432 its reverse (23444002341), we get a palindrome (37764046773).

The spelling of 14320044432 in words is "fourteen billion, three hundred twenty million, forty-four thousand, four hundred thirty-two".