10000334009 has 2 divisors, whose sum is σ = 10000334010. Its totient is φ = 10000334008.

The previous prime is 10000333999. The next prime is 10000334023. The reversal of 10000334009 is 90043300001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9405120400 + 595213609 = 96980^2 + 24397^2 .

It is a cyclic number.

It is not a de Polignac number, because 10000334009 - 2²⁰ = 9999285433 is a prime.

It is not a weakly prime, because it can be changed into another prime (10000334209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000167004 + 5000167005.

It is an arithmetic number, because the mean of its divisors is an integer number (5000167005).

Almost surely, 2^10000334009 is an apocalyptic number.

It is an amenable number.

10000334009 is a deficient number, since it is larger than the sum of its proper divisors (1).

10000334009 is an equidigital number, since it uses as much as digits as its factorization.

10000334009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

The spelling of 10000334009 in words is "ten billion, three hundred thirty-four thousand, nine".