41430413243 has 2 divisors, whose sum is σ = 41430413244. Its totient is φ = 41430413242.

The previous prime is 41430413207. The next prime is 41430413249. The reversal of 41430413243 is 34231403414.

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-41430413243 is a prime.

It is not a weakly prime, because it can be changed into another prime (41430413249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20715206621 + 20715206622.

It is an arithmetic number, because the mean of its divisors is an integer number (20715206622).

Almost surely, 2^41430413243 is an apocalyptic number.

41430413243 is a deficient number, since it is larger than the sum of its proper divisors (1).

41430413243 is an equidigital number, since it uses as much as digits as its factorization.

41430413243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 41430413243 its reverse (34231403414), we get a palindrome (75661816657).

The spelling of 41430413243 in words is "forty-one billion, four hundred thirty million, four hundred thirteen thousand, two hundred forty-three".