14431404332 has 24 divisors (see below), whose sum is σ = 26624317440. Its totient is φ = 6834361680.

The previous prime is 14431404331. The next prime is 14431404353. The reversal of 14431404332 is 23340413441.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 14431404295 and 14431404304.

It is not an unprimeable number, because it can be changed into a prime (14431404331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1232282 + ... + 1243937.

It is an arithmetic number, because the mean of its divisors is an integer number (1109346560).

Almost surely, 2^14431404332 is an apocalyptic number.

It is an amenable number.

14431404332 is a deficient number, since it is larger than the sum of its proper divisors (12192913108).

14431404332 is a wasteful number, since it uses less digits than its factorization.

14431404332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2476301 (or 2476299 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 14431404332 its reverse (23340413441), we get a palindrome (37771817773).

The spelling of 14431404332 in words is "fourteen billion, four hundred thirty-one million, four hundred four thousand, three hundred thirty-two".