41500406243 has 2 divisors, whose sum is σ = 41500406244. Its totient is φ = 41500406242.

The previous prime is 41500406203. The next prime is 41500406281. The reversal of 41500406243 is 34260400514.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41500406243 is a prime.

It is not a weakly prime, because it can be changed into another prime (41500406203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20750203121 + 20750203122.

It is an arithmetic number, because the mean of its divisors is an integer number (20750203122).

Almost surely, 2^41500406243 is an apocalyptic number.

41500406243 is a deficient number, since it is larger than the sum of its proper divisors (1).

41500406243 is an equidigital number, since it uses as much as digits as its factorization.

41500406243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 41500406243 its reverse (34260400514), we get a palindrome (75760806757).

The spelling of 41500406243 in words is "forty-one billion, five hundred million, four hundred six thousand, two hundred forty-three".