14288616247 has 2 divisors, whose sum is σ = 14288616248. Its totient is φ = 14288616246.

The previous prime is 14288616107. The next prime is 14288616269. The reversal of 14288616247 is 74261688241.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14288616247 - 2¹⁹ = 14288091959 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14288616247.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14288616847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7144308123 + 7144308124.

It is an arithmetic number, because the mean of its divisors is an integer number (7144308124).

Almost surely, 2^14288616247 is an apocalyptic number.

14288616247 is a deficient number, since it is larger than the sum of its proper divisors (1).

14288616247 is an equidigital number, since it uses as much as digits as its factorization.

14288616247 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1032192, while the sum is 49.

The spelling of 14288616247 in words is "fourteen billion, two hundred eighty-eight million, six hundred sixteen thousand, two hundred forty-seven".