34323243421343 has 2 divisors, whose sum is σ = 34323243421344. Its totient is φ = 34323243421342.

The previous prime is 34323243421309. The next prime is 34323243421387. The reversal of 34323243421343 is 34312434232343.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34323243421343 - 2⁴⁴ = 16731057376927 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34323243421343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34323243421543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17161621710671 + 17161621710672.

It is an arithmetic number, because the mean of its divisors is an integer number (17161621710672).

Almost surely, 2^{34323243421343} is an apocalyptic number.

34323243421343 is a deficient number, since it is larger than the sum of its proper divisors (1).

34323243421343 is an equidigital number, since it uses as much as digits as its factorization.

34323243421343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1492992, while the sum is 41.

Adding to 34323243421343 its reverse (34312434232343), we get a palindrome (68635677653686).

The spelling of 34323243421343 in words is "thirty-four trillion, three hundred twenty-three billion, two hundred forty-three million, four hundred twenty-one thousand, three hundred forty-three".