14248506817 has 2 divisors, whose sum is σ = 14248506818. Its totient is φ = 14248506816.

The previous prime is 14248506787. The next prime is 14248506821. The reversal of 14248506817 is 71860584241.

14248506817 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9486954801 + 4761552016 = 97401^2 + 69004^2 .

It is an emirp because it is prime and its reverse (71860584241) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14248506817 is a prime.

It is not a weakly prime, because it can be changed into another prime (14248506917) 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, 7124253408 + 7124253409.

It is an arithmetic number, because the mean of its divisors is an integer number (7124253409).

Almost surely, 2^14248506817 is an apocalyptic number.

It is an amenable number.

14248506817 is a deficient number, since it is larger than the sum of its proper divisors (1).

14248506817 is an equidigital number, since it uses as much as digits as its factorization.

14248506817 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 430080, while the sum is 46.

The spelling of 14248506817 in words is "fourteen billion, two hundred forty-eight million, five hundred six thousand, eight hundred seventeen".