14321024432 has 80 divisors (see below), whose sum is σ = 34313637120. Its totient is φ = 5692550400.

The previous prime is 14321024423. The next prime is 14321024513. The reversal of 14321024432 is 23442012341.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121244 + ... + 208187.

It is an arithmetic number, because the mean of its divisors is an integer number (428920464).

Almost surely, 2^14321024432 is an apocalyptic number.

It is an amenable number.

14321024432 is an abundant number, since it is smaller than the sum of its proper divisors (19992612688).

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

14321024432 is a wasteful number, since it uses less digits than its factorization.

14321024432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329482 (or 329476 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 14321024432 its reverse (23442012341), we get a palindrome (37763036773).

The spelling of 14321024432 in words is "fourteen billion, three hundred twenty-one million, twenty-four thousand, four hundred thirty-two".