410245243 has 2 divisors, whose sum is σ = 410245244. Its totient is φ = 410245242.

The previous prime is 410245237. The next prime is 410245259. The reversal of 410245243 is 342542014.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-410245243 is a prime.

It is not a weakly prime, because it can be changed into another prime (410245543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205122621 + 205122622.

It is an arithmetic number, because the mean of its divisors is an integer number (205122622).

Almost surely, 2^410245243 is an apocalyptic number.

410245243 is a deficient number, since it is larger than the sum of its proper divisors (1).

410245243 is an equidigital number, since it uses as much as digits as its factorization.

410245243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 410245243 is about 20254.5116702428. The cubic root of 410245243 is about 743.0439765849.

Adding to 410245243 its reverse (342542014), we get a palindrome (752787257).

The spelling of 410245243 in words is "four hundred ten million, two hundred forty-five thousand, two hundred forty-three".