14248890223 has 2 divisors, whose sum is σ = 14248890224. Its totient is φ = 14248890222.

The previous prime is 14248890209. The next prime is 14248890239. The reversal of 14248890223 is 32209884241.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14248890223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14248890223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14248890203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7124445111 + 7124445112.

It is an arithmetic number, because the mean of its divisors is an integer number (7124445112).

Almost surely, 2^14248890223 is an apocalyptic number.

14248890223 is a deficient number, since it is larger than the sum of its proper divisors (1).

14248890223 is an equidigital number, since it uses as much as digits as its factorization.

14248890223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 221184, while the sum is 43.

The spelling of 14248890223 in words is "fourteen billion, two hundred forty-eight million, eight hundred ninety thousand, two hundred twenty-three".