934168240009 has 2 divisors, whose sum is σ = 934168240010. Its totient is φ = 934168240008.

The previous prime is 934168240001. The next prime is 934168240021. The reversal of 934168240009 is 900042861439.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 564834918025 + 369333321984 = 751555^2 + 607728^2 .

It is a cyclic number.

It is not a de Polignac number, because 934168240009 - 2³ = 934168240001 is a prime.

It is not a weakly prime, because it can be changed into another prime (934168240001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 467084120004 + 467084120005.

It is an arithmetic number, because the mean of its divisors is an integer number (467084120005).

Almost surely, 2^934168240009 is an apocalyptic number.

It is an amenable number.

934168240009 is a deficient number, since it is larger than the sum of its proper divisors (1).

934168240009 is an equidigital number, since it uses as much as digits as its factorization.

934168240009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373248, while the sum is 46.

The spelling of 934168240009 in words is "nine hundred thirty-four billion, one hundred sixty-eight million, two hundred forty thousand, nine".