34341212809 has 2 divisors, whose sum is σ = 34341212810. Its totient is φ = 34341212808.

The previous prime is 34341212777. The next prime is 34341212827. The reversal of 34341212809 is 90821214343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33930745209 + 410467600 = 184203^2 + 20260^2 .

It is a cyclic number.

It is not a de Polignac number, because 34341212809 - 2⁵ = 34341212777 is a prime.

It is not a weakly prime, because it can be changed into another prime (34341212839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17170606404 + 17170606405.

It is an arithmetic number, because the mean of its divisors is an integer number (17170606405).

Almost surely, 2^34341212809 is an apocalyptic number.

It is an amenable number.

34341212809 is a deficient number, since it is larger than the sum of its proper divisors (1).

34341212809 is an equidigital number, since it uses as much as digits as its factorization.

34341212809 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 37.

The spelling of 34341212809 in words is "thirty-four billion, three hundred forty-one million, two hundred twelve thousand, eight hundred nine".