14431311324 has 48 divisors (see below), whose sum is σ = 37424208640. Its totient is φ = 4809190320.

The previous prime is 14431311311. The next prime is 14431311331. The reversal of 14431311324 is 42311313441.

14431311324 is a `hidden beast` number, since 14 + 4 + 313 + 11 + 324 = 666.

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 462579 + ... + 492789.

Almost surely, 2^14431311324 is an apocalyptic number.

It is an amenable number.

14431311324 is an abundant number, since it is smaller than the sum of its proper divisors (22992897316).

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

14431311324 is a wasteful number, since it uses less digits than its factorization.

14431311324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34647 (or 34639 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

Adding to 14431311324 its reverse (42311313441), we get a palindrome (56742624765).

The spelling of 14431311324 in words is "fourteen billion, four hundred thirty-one million, three hundred eleven thousand, three hundred twenty-four".