14323469287 has 2 divisors, whose sum is σ = 14323469288. Its totient is φ = 14323469286.

The previous prime is 14323469263. The next prime is 14323469297. The reversal of 14323469287 is 78296432341.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14323469287 - 2⁷ = 14323469159 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14323469287.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14323469297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7161734643 + 7161734644.

It is an arithmetic number, because the mean of its divisors is an integer number (7161734644).

Almost surely, 2^14323469287 is an apocalyptic number.

14323469287 is a deficient number, since it is larger than the sum of its proper divisors (1).

14323469287 is an equidigital number, since it uses as much as digits as its factorization.

14323469287 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1741824, while the sum is 49.

It can be divided in two parts, 143234 and 69287, that added together give a square (212521 = 461²).

The spelling of 14323469287 in words is "fourteen billion, three hundred twenty-three million, four hundred sixty-nine thousand, two hundred eighty-seven".