2444895223 has 2 divisors, whose sum is σ = 2444895224. Its totient is φ = 2444895222.

The previous prime is 2444895203. The next prime is 2444895253. The reversal of 2444895223 is 3225984442.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2444895223 - 2¹⁷ = 2444764151 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2444895223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2444895203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1222447611 + 1222447612.

It is an arithmetic number, because the mean of its divisors is an integer number (1222447612).

Almost surely, 2^2444895223 is an apocalyptic number.

2444895223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2444895223 is an equidigital number, since it uses as much as digits as its factorization.

2444895223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 552960, while the sum is 43.

The square root of 2444895223 is about 49445.8817597583. The cubic root of 2444895223 is about 1347.1628065273.

The spelling of 2444895223 in words is "two billion, four hundred forty-four million, eight hundred ninety-five thousand, two hundred twenty-three".