41243263 has 2 divisors, whose sum is σ = 41243264. Its totient is φ = 41243262.

The previous prime is 41243233. The next prime is 41243287. The reversal of 41243263 is 36234214.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41243263 is a prime.

It is equal to p_2504644 and since 41243263 and 2504644 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41243233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20621631 + 20621632.

It is an arithmetic number, because the mean of its divisors is an integer number (20621632).

Almost surely, 2^41243263 is an apocalyptic number.

41243263 is a deficient number, since it is larger than the sum of its proper divisors (1).

41243263 is an equidigital number, since it uses as much as digits as its factorization.

41243263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 25.

The square root of 41243263 is about 6422.0917931777. The cubic root of 41243263 is about 345.5023501648.

Adding to 41243263 its reverse (36234214), we get a palindrome (77477477).

The spelling of 41243263 in words is "forty-one million, two hundred forty-three thousand, two hundred sixty-three".