2034220343 has 2 divisors, whose sum is σ = 2034220344. Its totient is φ = 2034220342.

The previous prime is 2034220339. The next prime is 2034220417. The reversal of 2034220343 is 3430224302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2034220343 - 2² = 2034220339 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2034220333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1017110171 + 1017110172.

It is an arithmetic number, because the mean of its divisors is an integer number (1017110172).

Almost surely, 2^2034220343 is an apocalyptic number.

2034220343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2034220343 is an equidigital number, since it uses as much as digits as its factorization.

2034220343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 2034220343 is about 45102.3319020203. The cubic root of 2034220343 is about 1267.0662732806.

Adding to 2034220343 its reverse (3430224302), we get a palindrome (5464444645).

The spelling of 2034220343 in words is "two billion, thirty-four million, two hundred twenty thousand, three hundred forty-three".