14031239513 has 2 divisors, whose sum is σ = 14031239514. Its totient is φ = 14031239512.

The previous prime is 14031239501. The next prime is 14031239531. The reversal of 14031239513 is 31593213041.

14031239513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (14031239531) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13606755904 + 424483609 = 116648^2 + 20603^2 .

It is a cyclic number.

It is not a de Polignac number, because 14031239513 - 2¹² = 14031235417 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14031239513.

It is not a weakly prime, because it can be changed into another prime (14031239113) 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 as a sum of consecutive naturals, namely, 7015619756 + 7015619757.

It is an arithmetic number, because the mean of its divisors is an integer number (7015619757).

Almost surely, 2^14031239513 is an apocalyptic number.

It is an amenable number.

14031239513 is a deficient number, since it is larger than the sum of its proper divisors (1).

14031239513 is an equidigital number, since it uses as much as digits as its factorization.

14031239513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 32.

The spelling of 14031239513 in words is "fourteen billion, thirty-one million, two hundred thirty-nine thousand, five hundred thirteen".