14217036839 has 2 divisors, whose sum is σ = 14217036840. Its totient is φ = 14217036838.

The previous prime is 14217036833. The next prime is 14217036901. The reversal of 14217036839 is 93863071241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14217036839 - 2⁸ = 14217036583 is a prime.

It is a super-2 number, since 2×14217036839² (a number of 21 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 14217036839.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14217036833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7108518419 + 7108518420.

It is an arithmetic number, because the mean of its divisors is an integer number (7108518420).

Almost surely, 2^14217036839 is an apocalyptic number.

14217036839 is a deficient number, since it is larger than the sum of its proper divisors (1).

14217036839 is an equidigital number, since it uses as much as digits as its factorization.

14217036839 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 44.

The spelling of 14217036839 in words is "fourteen billion, two hundred seventeen million, thirty-six thousand, eight hundred thirty-nine".