43412033212343 has 2 divisors, whose sum is σ = 43412033212344. Its totient is φ = 43412033212342.

The previous prime is 43412033212277. The next prime is 43412033212399. The reversal of 43412033212343 is 34321233021434.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43412033212343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43412033212043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21706016606171 + 21706016606172.

It is an arithmetic number, because the mean of its divisors is an integer number (21706016606172).

Almost surely, 2^{43412033212343} is an apocalyptic number.

43412033212343 is a deficient number, since it is larger than the sum of its proper divisors (1).

43412033212343 is an equidigital number, since it uses as much as digits as its factorization.

43412033212343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 43412033212343 its reverse (34321233021434), we get a palindrome (77733266233777).

The spelling of 43412033212343 in words is "forty-three trillion, four hundred twelve billion, thirty-three million, two hundred twelve thousand, three hundred forty-three".