200440024220243 has 2 divisors, whose sum is σ = 200440024220244. Its totient is φ = 200440024220242.

The previous prime is 200440024220237. The next prime is 200440024220291. The reversal of 200440024220243 is 342022420044002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200440024220243 - 2²² = 200440020025939 is a prime.

It is not a weakly prime, because it can be changed into another prime (200440024220213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100220012110121 + 100220012110122.

It is an arithmetic number, because the mean of its divisors is an integer number (100220012110122).

Almost surely, 2^{200440024220243} is an apocalyptic number.

200440024220243 is a deficient number, since it is larger than the sum of its proper divisors (1).

200440024220243 is an equidigital number, since it uses as much as digits as its factorization.

200440024220243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24576, while the sum is 29.

Adding to 200440024220243 its reverse (342022420044002), we get a palindrome (542462444264245).

The spelling of 200440024220243 in words is "two hundred trillion, four hundred forty billion, twenty-four million, two hundred twenty thousand, two hundred forty-three".