4041243223 has 2 divisors, whose sum is σ = 4041243224. Its totient is φ = 4041243222.

The previous prime is 4041243169. The next prime is 4041243233. The reversal of 4041243223 is 3223421404.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4041243223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4041243233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2020621611 + 2020621612.

It is an arithmetic number, because the mean of its divisors is an integer number (2020621612).

Almost surely, 2^4041243223 is an apocalyptic number.

4041243223 is a deficient number, since it is larger than the sum of its proper divisors (1).

4041243223 is an equidigital number, since it uses as much as digits as its factorization.

4041243223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 4041243223 is about 63570.7733396409. The cubic root of 4041243223 is about 1592.8382020651.

Adding to 4041243223 its reverse (3223421404), we get a palindrome (7264664627).

The spelling of 4041243223 in words is "four billion, forty-one million, two hundred forty-three thousand, two hundred twenty-three".