4212343 has 2 divisors, whose sum is σ = 4212344. Its totient is φ = 4212342.

The previous prime is 4212331. The next prime is 4212353. The reversal of 4212343 is 3432124.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4212343 - 2¹⁷ = 4081271 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4212343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4212353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2106171 + 2106172.

It is an arithmetic number, because the mean of its divisors is an integer number (2106172).

Almost surely, 2^4212343 is an apocalyptic number.

4212343 is a deficient number, since it is larger than the sum of its proper divisors (1).

4212343 is an equidigital number, since it uses as much as digits as its factorization.

4212343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 576, while the sum is 19.

The square root of 4212343 is about 2052.3993276163. The cubic root of 4212343 is about 161.5007620089.

Adding to 4212343 its reverse (3432124), we get a palindrome (7644467).

The spelling of 4212343 in words is "four million, two hundred twelve thousand, three hundred forty-three".