224003244143137 has 2 divisors, whose sum is σ = 224003244143138. Its totient is φ = 224003244143136.

The previous prime is 224003244143117. The next prime is 224003244143177. The reversal of 224003244143137 is 731341442300422.

It is an a-pointer prime, because the next prime (224003244143177) can be obtained adding 224003244143137 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 209583065736256 + 14420178406881 = 14476984^2 + 3797391^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224003244143137 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 224003244143137.

It is not a weakly prime, because it can be changed into another prime (224003244143117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112001622071568 + 112001622071569.

It is an arithmetic number, because the mean of its divisors is an integer number (112001622071569).

Almost surely, 2^{224003244143137} is an apocalyptic number.

It is an amenable number.

224003244143137 is a deficient number, since it is larger than the sum of its proper divisors (1).

224003244143137 is an equidigital number, since it uses as much as digits as its factorization.

224003244143137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 387072, while the sum is 40.

Adding to 224003244143137 its reverse (731341442300422), we get a palindrome (955344686443559).

The spelling of 224003244143137 in words is "two hundred twenty-four trillion, three billion, two hundred forty-four million, one hundred forty-three thousand, one hundred thirty-seven".