413043430243 has 2 divisors, whose sum is σ = 413043430244. Its totient is φ = 413043430242.

The previous prime is 413043430201. The next prime is 413043430421. The reversal of 413043430243 is 342034340314.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-413043430243 is a prime.

It is not a weakly prime, because it can be changed into another prime (413043430543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206521715121 + 206521715122.

It is an arithmetic number, because the mean of its divisors is an integer number (206521715122).

Almost surely, 2^413043430243 is an apocalyptic number.

413043430243 is a deficient number, since it is larger than the sum of its proper divisors (1).

413043430243 is an equidigital number, since it uses as much as digits as its factorization.

413043430243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 413043430243 its reverse (342034340314), we get a palindrome (755077770557).

The spelling of 413043430243 in words is "four hundred thirteen billion, forty-three million, four hundred thirty thousand, two hundred forty-three".