224243261613313 has 2 divisors, whose sum is σ = 224243261613314. Its totient is φ = 224243261613312.

The previous prime is 224243261613277. The next prime is 224243261613377. The reversal of 224243261613313 is 313316162342422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 221801955362289 + 2441306251024 = 14893017^2 + 1562468^2 .

It is a cyclic number.

It is not a de Polignac number, because 224243261613313 - 2²⁹ = 224242724742401 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 224243261613313.

It is not a weakly prime, because it can be changed into another prime (224243261713313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112121630806656 + 112121630806657.

It is an arithmetic number, because the mean of its divisors is an integer number (112121630806657).

Almost surely, 2^{224243261613313} is an apocalyptic number.

It is an amenable number.

224243261613313 is a deficient number, since it is larger than the sum of its proper divisors (1).

224243261613313 is an equidigital number, since it uses as much as digits as its factorization.

224243261613313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 746496, while the sum is 43.

The spelling of 224243261613313 in words is "two hundred twenty-four trillion, two hundred forty-three billion, two hundred sixty-one million, six hundred thirteen thousand, three hundred thirteen".