343342220033 has 2 divisors, whose sum is σ = 343342220034. Its totient is φ = 343342220032.

The previous prime is 343342220027. The next prime is 343342220047. The reversal of 343342220033 is 330022243343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 193409087089 + 149933132944 = 439783^2 + 387212^2 .

It is a cyclic number.

It is not a de Polignac number, because 343342220033 - 2¹⁶ = 343342154497 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 343342219978 and 343342220005.

It is not a weakly prime, because it can be changed into another prime (343342220063) 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, 171671110016 + 171671110017.

It is an arithmetic number, because the mean of its divisors is an integer number (171671110017).

Almost surely, 2^343342220033 is an apocalyptic number.

It is an amenable number.

343342220033 is a deficient number, since it is larger than the sum of its proper divisors (1).

343342220033 is an equidigital number, since it uses as much as digits as its factorization.

343342220033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 29.

Adding to 343342220033 its reverse (330022243343), we get a palindrome (673364463376).

The spelling of 343342220033 in words is "three hundred forty-three billion, three hundred forty-two million, two hundred twenty thousand, thirty-three".