14321442004 has 48 divisors (see below), whose sum is σ = 26189614080. Its totient is φ = 6847626240.

The previous prime is 14321441989. The next prime is 14321442007. The reversal of 14321442004 is 40024412341.

It is a self number, because there is not a number n which added to its sum of digits gives 14321442004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14321442007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1435674 + ... + 1445614.

It is an arithmetic number, because the mean of its divisors is an integer number (545616960).

Almost surely, 2^14321442004 is an apocalyptic number.

It is an amenable number.

14321442004 is a deficient number, since it is larger than the sum of its proper divisors (11868172076).

14321442004 is a wasteful number, since it uses less digits than its factorization.

14321442004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10168 (or 10166 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 14321442004 its reverse (40024412341), we get a palindrome (54345854345).

The spelling of 14321442004 in words is "fourteen billion, three hundred twenty-one million, four hundred forty-two thousand, four".