2244401513 has 2 divisors, whose sum is σ = 2244401514. Its totient is φ = 2244401512.

The previous prime is 2244401461. The next prime is 2244401521. The reversal of 2244401513 is 3151044422.

2244401513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1363677184 + 880724329 = 36928^2 + 29677^2 .

It is a cyclic number.

It is not a de Polignac number, because 2244401513 - 2¹⁰ = 2244400489 is a prime.

It is not a weakly prime, because it can be changed into another prime (2244401113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122200756 + 1122200757.

It is an arithmetic number, because the mean of its divisors is an integer number (1122200757).

Almost surely, 2^2244401513 is an apocalyptic number.

It is an amenable number.

2244401513 is a deficient number, since it is larger than the sum of its proper divisors (1).

2244401513 is an equidigital number, since it uses as much as digits as its factorization.

2244401513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 2244401513 is about 47375.1149127894. The cubic root of 2244401513 is about 1309.2829657957.

Adding to 2244401513 its reverse (3151044422), we get a palindrome (5395445935).

The spelling of 2244401513 in words is "two billion, two hundred forty-four million, four hundred one thousand, five hundred thirteen".