200413242281243 has 2 divisors, whose sum is σ = 200413242281244. Its totient is φ = 200413242281242.

The previous prime is 200413242281227. The next prime is 200413242281251. The reversal of 200413242281243 is 342182242314002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200413242281243 - 2⁴ = 200413242281227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200413242281197 and 200413242281206.

It is not a weakly prime, because it can be changed into another prime (200413242281543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100206621140621 + 100206621140622.

It is an arithmetic number, because the mean of its divisors is an integer number (100206621140622).

Almost surely, 2^{200413242281243} is an apocalyptic number.

200413242281243 is a deficient number, since it is larger than the sum of its proper divisors (1).

200413242281243 is an equidigital number, since it uses as much as digits as its factorization.

200413242281243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 147456, while the sum is 38.

Adding to 200413242281243 its reverse (342182242314002), we get a palindrome (542595484595245).

The spelling of 200413242281243 in words is "two hundred trillion, four hundred thirteen billion, two hundred forty-two million, two hundred eighty-one thousand, two hundred forty-three".