14042344321 has 4 divisors (see below), whose sum is σ = 14368910512. Its totient is φ = 13715778132.

The previous prime is 14042344289. The next prime is 14042344333. The reversal of 14042344321 is 12344324041.

14042344321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14042344321 - 2⁵ = 14042344289 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14042344321.

It is not an unprimeable number, because it can be changed into a prime (14042344391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163283031 + ... + 163283116.

It is an arithmetic number, because the mean of its divisors is an integer number (3592227628).

Almost surely, 2^14042344321 is an apocalyptic number.

It is an amenable number.

14042344321 is a deficient number, since it is larger than the sum of its proper divisors (326566191).

14042344321 is an equidigital number, since it uses as much as digits as its factorization.

14042344321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326566190.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 14042344321 its reverse (12344324041), we get a palindrome (26386668362).

The spelling of 14042344321 in words is "fourteen billion, forty-two million, three hundred forty-four thousand, three hundred twenty-one".