2243502413 has 2 divisors, whose sum is σ = 2243502414. Its totient is φ = 2243502412.

The previous prime is 2243502397. The next prime is 2243502479. The reversal of 2243502413 is 3142053422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2065066249 + 178436164 = 45443^2 + 13358^2 .

It is a cyclic number.

It is not a de Polignac number, because 2243502413 - 2⁴ = 2243502397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2243504413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121751206 + 1121751207.

It is an arithmetic number, because the mean of its divisors is an integer number (1121751207).

Almost surely, 2^2243502413 is an apocalyptic number.

It is an amenable number.

2243502413 is a deficient number, since it is larger than the sum of its proper divisors (1).

2243502413 is an equidigital number, since it uses as much as digits as its factorization.

2243502413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 2243502413 is about 47365.6248032262. The cubic root of 2243502413 is about 1309.1081109352.

Adding to 2243502413 its reverse (3142053422), we get a palindrome (5385555835).

The spelling of 2243502413 in words is "two billion, two hundred forty-three million, five hundred two thousand, four hundred thirteen".