410200243 has 2 divisors, whose sum is σ = 410200244. Its totient is φ = 410200242.

The previous prime is 410200237. The next prime is 410200261. The reversal of 410200243 is 342002014.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 410200243 - 2⁵ = 410200211 is a prime.

It is not a weakly prime, because it can be changed into another prime (410200543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205100121 + 205100122.

It is an arithmetic number, because the mean of its divisors is an integer number (205100122).

Almost surely, 2^410200243 is an apocalyptic number.

410200243 is a deficient number, since it is larger than the sum of its proper divisors (1).

410200243 is an equidigital number, since it uses as much as digits as its factorization.

410200243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 410200243 is about 20253.4007761660. The cubic root of 410200243 is about 743.0168073066.

Adding to 410200243 its reverse (342002014), we get a palindrome (752202257).

The spelling of 410200243 in words is "four hundred ten million, two hundred thousand, two hundred forty-three".