14340224447 has 2 divisors, whose sum is σ = 14340224448. Its totient is φ = 14340224446.

The previous prime is 14340224443. The next prime is 14340224531. The reversal of 14340224447 is 74442204341.

It is a weak prime.

It is an emirp because it is prime and its reverse (74442204341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14340224447 - 2² = 14340224443 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14340224443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7170112223 + 7170112224.

It is an arithmetic number, because the mean of its divisors is an integer number (7170112224).

Almost surely, 2^14340224447 is an apocalyptic number.

14340224447 is a deficient number, since it is larger than the sum of its proper divisors (1).

14340224447 is an equidigital number, since it uses as much as digits as its factorization.

14340224447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86016, while the sum is 35.

Adding to 14340224447 its reverse (74442204341), we get a palindrome (88782428788).

The spelling of 14340224447 in words is "fourteen billion, three hundred forty million, two hundred twenty-four thousand, four hundred forty-seven".