14043214334321 has 4 divisors (see below), whose sum is σ = 14527463104500. Its totient is φ = 13558965564144.

The previous prime is 14043214334239. The next prime is 14043214334333. The reversal of 14043214334321 is 12343341234041.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5438056097296 + 8605158237025 = 2331964^2 + 2933455^2 .

It is a cyclic number.

It is not a de Polignac number, because 14043214334321 - 2³⁰ = 14042140592497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14043214334381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242124385046 + ... + 242124385103.

It is an arithmetic number, because the mean of its divisors is an integer number (3631865776125).

Almost surely, 2^{14043214334321} is an apocalyptic number.

It is an amenable number.

14043214334321 is a deficient number, since it is larger than the sum of its proper divisors (484248770179).

14043214334321 is an equidigital number, since it uses as much as digits as its factorization.

14043214334321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484248770178.

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 14043214334321 its reverse (12343341234041), we get a palindrome (26386555568362).

The spelling of 14043214334321 in words is "fourteen trillion, forty-three billion, two hundred fourteen million, three hundred thirty-four thousand, three hundred twenty-one".