2242403663 has 2 divisors, whose sum is σ = 2242403664. Its totient is φ = 2242403662.

The previous prime is 2242403651. The next prime is 2242403671. The reversal of 2242403663 is 3663042422.

2242403663 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 is a cyclic number.

It is not a de Polignac number, because 2242403663 - 2²⁶ = 2175294799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2242403623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121201831 + 1121201832.

It is an arithmetic number, because the mean of its divisors is an integer number (1121201832).

Almost surely, 2^2242403663 is an apocalyptic number.

2242403663 is a deficient number, since it is larger than the sum of its proper divisors (1).

2242403663 is an equidigital number, since it uses as much as digits as its factorization.

2242403663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 32.

The square root of 2242403663 is about 47354.0247814270. The cubic root of 2242403663 is about 1308.8943651706.

The spelling of 2242403663 in words is "two billion, two hundred forty-two million, four hundred three thousand, six hundred sixty-three".