13434210343 has 2 divisors, whose sum is σ = 13434210344. Its totient is φ = 13434210342.

The previous prime is 13434210341. The next prime is 13434210359. The reversal of 13434210343 is 34301243431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13434210343 - 2¹ = 13434210341 is a prime.

Together with 13434210341, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13434210341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6717105171 + 6717105172.

It is an arithmetic number, because the mean of its divisors is an integer number (6717105172).

Almost surely, 2^13434210343 is an apocalyptic number.

13434210343 is a deficient number, since it is larger than the sum of its proper divisors (1).

13434210343 is an equidigital number, since it uses as much as digits as its factorization.

13434210343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 13434210343 its reverse (34301243431), we get a palindrome (47735453774).

The spelling of 13434210343 in words is "thirteen billion, four hundred thirty-four million, two hundred ten thousand, three hundred forty-three".