14235231211343 has 4 divisors (see below), whose sum is σ = 14476506316680. Its totient is φ = 13993956106008.

The previous prime is 14235231211337. The next prime is 14235231211349. The reversal of 14235231211343 is 34311213253241.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (14235231211337) and next prime (14235231211349).

It is not a de Polignac number, because 14235231211343 - 2²⁰ = 14235230162767 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 (14235231211349) 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, 120637552580 + ... + 120637552697.

It is an arithmetic number, because the mean of its divisors is an integer number (3619126579170).

Almost surely, 2^{14235231211343} is an apocalyptic number.

14235231211343 is a deficient number, since it is larger than the sum of its proper divisors (241275105337).

14235231211343 is an equidigital number, since it uses as much as digits as its factorization.

14235231211343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241275105336.

The product of its digits is 51840, while the sum is 35.

Adding to 14235231211343 its reverse (34311213253241), we get a palindrome (48546444464584).

The spelling of 14235231211343 in words is "fourteen trillion, two hundred thirty-five billion, two hundred thirty-one million, two hundred eleven thousand, three hundred forty-three".