14213134321143 has 4 divisors (see below), whose sum is σ = 18950845761528. Its totient is φ = 9475422880760.

The previous prime is 14213134321019. The next prime is 14213134321289. The reversal of 14213134321143 is 34112343131241.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 14213134321143 - 2¹² = 14213134317047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14213134321343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2368855720188 + ... + 2368855720193.

It is an arithmetic number, because the mean of its divisors is an integer number (4737711440382).

Almost surely, 2^{14213134321143} is an apocalyptic number.

14213134321143 is a deficient number, since it is larger than the sum of its proper divisors (4737711440385).

14213134321143 is an equidigital number, since it uses as much as digits as its factorization.

14213134321143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4737711440384.

The product of its digits is 20736, while the sum is 33.

Adding to 14213134321143 its reverse (34112343131241), we get a palindrome (48325477452384).

The spelling of 14213134321143 in words is "fourteen trillion, two hundred thirteen billion, one hundred thirty-four million, three hundred twenty-one thousand, one hundred forty-three".