43322414243 has 2 divisors, whose sum is σ = 43322414244. Its totient is φ = 43322414242.

The previous prime is 43322414207. The next prime is 43322414251. The reversal of 43322414243 is 34241422334.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 43322414243 - 2²⁰ = 43321365667 is a prime.

It is not a weakly prime, because it can be changed into another prime (43322414203) 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, 21661207121 + 21661207122.

It is an arithmetic number, because the mean of its divisors is an integer number (21661207122).

Almost surely, 2^43322414243 is an apocalyptic number.

43322414243 is a deficient number, since it is larger than the sum of its proper divisors (1).

43322414243 is an equidigital number, since it uses as much as digits as its factorization.

43322414243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55296, while the sum is 32.

Adding to 43322414243 its reverse (34241422334), we get a palindrome (77563836577).

The spelling of 43322414243 in words is "forty-three billion, three hundred twenty-two million, four hundred fourteen thousand, two hundred forty-three".