10000334209 has 2 divisors, whose sum is σ = 10000334210. Its totient is φ = 10000334208.

The previous prime is 10000334191. The next prime is 10000334221. The reversal of 10000334209 is 90243300001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9066848400 + 933485809 = 95220^2 + 30553^2 .

It is a cyclic number.

It is not a de Polignac number, because 10000334209 - 2²⁵ = 9966779777 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10000334209.

It is not a weakly prime, because it can be changed into another prime (10000334009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000167104 + 5000167105.

It is an arithmetic number, because the mean of its divisors is an integer number (5000167105).

Almost surely, 2^10000334209 is an apocalyptic number.

It is an amenable number.

10000334209 is a deficient number, since it is larger than the sum of its proper divisors (1).

10000334209 is an equidigital number, since it uses as much as digits as its factorization.

10000334209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

The spelling of 10000334209 in words is "ten billion, three hundred thirty-four thousand, two hundred nine".