3434203412443 has 2 divisors, whose sum is σ = 3434203412444. Its totient is φ = 3434203412442.

The previous prime is 3434203412407. The next prime is 3434203412447. The reversal of 3434203412443 is 3442143024343.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3434203412443 is a prime.

It is not a weakly prime, because it can be changed into another prime (3434203412447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1717101706221 + 1717101706222.

It is an arithmetic number, because the mean of its divisors is an integer number (1717101706222).

Almost surely, 2^{3434203412443} is an apocalyptic number.

3434203412443 is a deficient number, since it is larger than the sum of its proper divisors (1).

3434203412443 is an equidigital number, since it uses as much as digits as its factorization.

3434203412443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 331776, while the sum is 37.

Adding to 3434203412443 its reverse (3442143024343), we get a palindrome (6876346436786).

The spelling of 3434203412443 in words is "three trillion, four hundred thirty-four billion, two hundred three million, four hundred twelve thousand, four hundred forty-three".