14231252443 has 2 divisors, whose sum is σ = 14231252444. Its totient is φ = 14231252442.

The previous prime is 14231252419. The next prime is 14231252489. The reversal of 14231252443 is 34425213241.

It is a weak prime.

It is an emirp because it is prime and its reverse (34425213241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14231252443 - 2²⁹ = 13694381531 is a prime.

It is not a weakly prime, because it can be changed into another prime (14231252543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7115626221 + 7115626222.

It is an arithmetic number, because the mean of its divisors is an integer number (7115626222).

Almost surely, 2^14231252443 is an apocalyptic number.

14231252443 is a deficient number, since it is larger than the sum of its proper divisors (1).

14231252443 is an equidigital number, since it uses as much as digits as its factorization.

14231252443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23040, while the sum is 31.

Adding to 14231252443 its reverse (34425213241), we get a palindrome (48656465684).

The spelling of 14231252443 in words is "fourteen billion, two hundred thirty-one million, two hundred fifty-two thousand, four hundred forty-three".