4044242263 has 2 divisors, whose sum is σ = 4044242264. Its totient is φ = 4044242262.

The previous prime is 4044242197. The next prime is 4044242273. The reversal of 4044242263 is 3622424404.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4044242263 - 2²¹ = 4042145111 is a prime.

It is a super-2 number, since 2×4044242263² = 32711790963670722338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4044242273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2022121131 + 2022121132.

It is an arithmetic number, because the mean of its divisors is an integer number (2022121132).

Almost surely, 2^4044242263 is an apocalyptic number.

4044242263 is a deficient number, since it is larger than the sum of its proper divisors (1).

4044242263 is an equidigital number, since it uses as much as digits as its factorization.

4044242263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36864, while the sum is 31.

The square root of 4044242263 is about 63594.3571631949. The cubic root of 4044242263 is about 1593.2321241022.

Adding to 4044242263 its reverse (3622424404), we get a palindrome (7666666667).

The spelling of 4044242263 in words is "four billion, forty-four million, two hundred forty-two thousand, two hundred sixty-three".