8029343009 has 2 divisors, whose sum is σ = 8029343010. Its totient is φ = 8029343008.

The previous prime is 8029342969. The next prime is 8029343011. The reversal of 8029343009 is 9003439208.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5406366784 + 2622976225 = 73528^2 + 51215^2 .

It is a cyclic number.

It is not a de Polignac number, because 8029343009 - 2¹² = 8029338913 is a prime.

Together with 8029343011, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (8029343909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4014671504 + 4014671505.

It is an arithmetic number, because the mean of its divisors is an integer number (4014671505).

Almost surely, 2^8029343009 is an apocalyptic number.

It is an amenable number.

8029343009 is a deficient number, since it is larger than the sum of its proper divisors (1).

8029343009 is an equidigital number, since it uses as much as digits as its factorization.

8029343009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 8029343009 is about 89606.6013695420. The cubic root of 8029343009 is about 2002.4422672015.

The spelling of 8029343009 in words is "eight billion, twenty-nine million, three hundred forty-three thousand, nine".