32224042243 has 2 divisors, whose sum is σ = 32224042244. Its totient is φ = 32224042242.

The previous prime is 32224042217. The next prime is 32224042247. The reversal of 32224042243 is 34224042223.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32224042243 is a prime.

It is not a weakly prime, because it can be changed into another prime (32224042247) 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, 16112021121 + 16112021122.

It is an arithmetic number, because the mean of its divisors is an integer number (16112021122).

Almost surely, 2^32224042243 is an apocalyptic number.

32224042243 is a deficient number, since it is larger than the sum of its proper divisors (1).

32224042243 is an equidigital number, since it uses as much as digits as its factorization.

32224042243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 32224042243 its reverse (34224042223), we get a palindrome (66448084466).

The spelling of 32224042243 in words is "thirty-two billion, two hundred twenty-four million, forty-two thousand, two hundred forty-three".