343413204011 has 2 divisors, whose sum is σ = 343413204012. Its totient is φ = 343413204010.

The previous prime is 343413203971. The next prime is 343413204041. The reversal of 343413204011 is 110402314343.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 343413204011 - 2¹⁸ = 343412941867 is a prime.

It is not a weakly prime, because it can be changed into another prime (343413204041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171706602005 + 171706602006.

It is an arithmetic number, because the mean of its divisors is an integer number (171706602006).

Almost surely, 2^343413204011 is an apocalyptic number.

343413204011 is a deficient number, since it is larger than the sum of its proper divisors (1).

343413204011 is an equidigital number, since it uses as much as digits as its factorization.

343413204011 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 26.

Adding to 343413204011 its reverse (110402314343), we get a palindrome (453815518354).

The spelling of 343413204011 in words is "three hundred forty-three billion, four hundred thirteen million, two hundred four thousand, eleven".