14312123442343 has 4 divisors (see below), whose sum is σ = 14316685805520. Its totient is φ = 14307561079168.

The previous prime is 14312123442341. The next prime is 14312123442401. The reversal of 14312123442343 is 34324432121341.

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 14312123442343 - 2¹ = 14312123442341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14312123442341) 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, 2281176883 + ... + 2281183156.

It is an arithmetic number, because the mean of its divisors is an integer number (3579171451380).

Almost surely, 2^{14312123442343} is an apocalyptic number.

14312123442343 is a deficient number, since it is larger than the sum of its proper divisors (4562363177).

14312123442343 is an equidigital number, since it uses as much as digits as its factorization.

14312123442343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4562363176.

The product of its digits is 165888, while the sum is 37.

Adding to 14312123442343 its reverse (34324432121341), we get a palindrome (48636555563684).

The spelling of 14312123442343 in words is "fourteen trillion, three hundred twelve billion, one hundred twenty-three million, four hundred forty-two thousand, three hundred forty-three".