412322243 has 2 divisors, whose sum is σ = 412322244. Its totient is φ = 412322242.

The previous prime is 412322237. The next prime is 412322263. The reversal of 412322243 is 342223214.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 412322243 - 2⁶ = 412322179 is a prime.

It is not a weakly prime, because it can be changed into another prime (412322213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206161121 + 206161122.

It is an arithmetic number, because the mean of its divisors is an integer number (206161122).

Almost surely, 2^412322243 is an apocalyptic number.

412322243 is a deficient number, since it is larger than the sum of its proper divisors (1).

412322243 is an equidigital number, since it uses as much as digits as its factorization.

412322243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 23.

The square root of 412322243 is about 20305.7194652147. The cubic root of 412322243 is about 744.2958335953.

Adding to 412322243 its reverse (342223214), we get a palindrome (754545457).

The spelling of 412322243 in words is "four hundred twelve million, three hundred twenty-two thousand, two hundred forty-three".