14224043990249 has 2 divisors, whose sum is σ = 14224043990250. Its totient is φ = 14224043990248.

The previous prime is 14224043990239. The next prime is 14224043990287. The reversal of 14224043990249 is 94209934042241.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14073992347024 + 150051643225 = 3751532^2 + 387365^2 .

It is a cyclic number.

It is not a de Polignac number, because 14224043990249 - 2¹² = 14224043986153 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14224043990249.

It is not a weakly prime, because it can be changed into another prime (14224043990239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7112021995124 + 7112021995125.

It is an arithmetic number, because the mean of its divisors is an integer number (7112021995125).

Almost surely, 2^{14224043990249} is an apocalyptic number.

It is an amenable number.

14224043990249 is a deficient number, since it is larger than the sum of its proper divisors (1).

14224043990249 is an equidigital number, since it uses as much as digits as its factorization.

14224043990249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4478976, while the sum is 53.

The spelling of 14224043990249 in words is "fourteen trillion, two hundred twenty-four billion, forty-three million, nine hundred ninety thousand, two hundred forty-nine".