413000243 has 2 divisors, whose sum is σ = 413000244. Its totient is φ = 413000242.

The previous prime is 413000191. The next prime is 413000249. The reversal of 413000243 is 342000314.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 413000243 - 2⁸ = 412999987 is a prime.

It is not a weakly prime, because it can be changed into another prime (413000249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206500121 + 206500122.

It is an arithmetic number, because the mean of its divisors is an integer number (206500122).

Almost surely, 2^413000243 is an apocalyptic number.

413000243 is a deficient number, since it is larger than the sum of its proper divisors (1).

413000243 is an equidigital number, since it uses as much as digits as its factorization.

413000243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 413000243 is about 20322.4074115248. The cubic root of 413000243 is about 744.7035698901.

Adding to 413000243 its reverse (342000314), we get a palindrome (755000557).

The spelling of 413000243 in words is "four hundred thirteen million, two hundred forty-three", and thus it is an aban number.