2244303473 has 2 divisors, whose sum is σ = 2244303474. Its totient is φ = 2244303472.

The previous prime is 2244303437. The next prime is 2244303599. The reversal of 2244303473 is 3743034422.

Together with previous prime (2244303437) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1778477584 + 465825889 = 42172^2 + 21583^2 .

It is a cyclic number.

It is not a de Polignac number, because 2244303473 - 2¹⁰ = 2244302449 is a prime.

It is not a weakly prime, because it can be changed into another prime (2244303403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122151736 + 1122151737.

It is an arithmetic number, because the mean of its divisors is an integer number (1122151737).

Almost surely, 2^2244303473 is an apocalyptic number.

It is an amenable number.

2244303473 is a deficient number, since it is larger than the sum of its proper divisors (1).

2244303473 is an equidigital number, since it uses as much as digits as its factorization.

2244303473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 32.

The square root of 2244303473 is about 47374.0801810441. The cubic root of 2244303473 is about 1309.2639014750.

Adding to 2244303473 its reverse (3743034422), we get a palindrome (5987337895).

The spelling of 2244303473 in words is "two billion, two hundred forty-four million, three hundred three thousand, four hundred seventy-three".