4224332324249 has 2 divisors, whose sum is σ = 4224332324250. Its totient is φ = 4224332324248.

The previous prime is 4224332324131. The next prime is 4224332324287. The reversal of 4224332324249 is 9424232334224.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2298732048649 + 1925600275600 = 1516157^2 + 1387660^2 .

It is a cyclic number.

It is not a de Polignac number, because 4224332324249 - 2²⁰ = 4224331275673 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4224332324299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2112166162124 + 2112166162125.

It is an arithmetic number, because the mean of its divisors is an integer number (2112166162125).

Almost surely, 2^{4224332324249} is an apocalyptic number.

It is an amenable number.

4224332324249 is a deficient number, since it is larger than the sum of its proper divisors (1).

4224332324249 is an equidigital number, since it uses as much as digits as its factorization.

4224332324249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1990656, while the sum is 44.

The spelling of 4224332324249 in words is "four trillion, two hundred twenty-four billion, three hundred thirty-two million, three hundred twenty-four thousand, two hundred forty-nine".