14303232002431 has 2 divisors, whose sum is σ = 14303232002432. Its totient is φ = 14303232002430.

The previous prime is 14303232002419. The next prime is 14303232002459. The reversal of 14303232002431 is 13420023230341.

It is a happy number.

It is an a-pointer prime, because the next prime (14303232002459) can be obtained adding 14303232002431 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14303232002431 - 2³⁵ = 14268872264063 is a prime.

It is a super-2 number, since 2×14303232002431² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14303232002431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14303232009431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7151616001215 + 7151616001216.

It is an arithmetic number, because the mean of its divisors is an integer number (7151616001216).

Almost surely, 2^{14303232002431} is an apocalyptic number.

14303232002431 is a deficient number, since it is larger than the sum of its proper divisors (1).

14303232002431 is an equidigital number, since it uses as much as digits as its factorization.

14303232002431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 14303232002431 its reverse (13420023230341), we get a palindrome (27723255232772).

The spelling of 14303232002431 in words is "fourteen trillion, three hundred three billion, two hundred thirty-two million, two thousand, four hundred thirty-one".