35104040237209 has 2 divisors, whose sum is σ = 35104040237210. Its totient is φ = 35104040237208.

The previous prime is 35104040237191. The next prime is 35104040237269. The reversal of 35104040237209 is 90273204040153.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28964686153225 + 6139354083984 = 5381885^2 + 2477772^2 .

It is a cyclic number.

It is not a de Polignac number, because 35104040237209 - 2²¹ = 35104038140057 is a prime.

It is not a weakly prime, because it can be changed into another prime (35104040237269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17552020118604 + 17552020118605.

It is an arithmetic number, because the mean of its divisors is an integer number (17552020118605).

Almost surely, 2^{35104040237209} is an apocalyptic number.

It is an amenable number.

35104040237209 is a deficient number, since it is larger than the sum of its proper divisors (1).

35104040237209 is an equidigital number, since it uses as much as digits as its factorization.

35104040237209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 35104040237209 in words is "thirty-five trillion, one hundred four billion, forty million, two hundred thirty-seven thousand, two hundred nine".