9634835713109 has 2 divisors, whose sum is σ = 9634835713110. Its totient is φ = 9634835713108.

The previous prime is 9634835713093. The next prime is 9634835713121. The reversal of 9634835713109 is 9013175384369.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6862843808209 + 2771991904900 = 2619703^2 + 1664930^2 .

It is a cyclic number.

It is not a de Polignac number, because 9634835713109 - 2⁴ = 9634835713093 is a prime.

It is a super-2 number, since 2×9634835713109² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9634835713159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4817417856554 + 4817417856555.

It is an arithmetic number, because the mean of its divisors is an integer number (4817417856555).

Almost surely, 2^{9634835713109} is an apocalyptic number.

It is an amenable number.

9634835713109 is a deficient number, since it is larger than the sum of its proper divisors (1).

9634835713109 is an equidigital number, since it uses as much as digits as its factorization.

9634835713109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14696640, while the sum is 59.

The spelling of 9634835713109 in words is "nine trillion, six hundred thirty-four billion, eight hundred thirty-five million, seven hundred thirteen thousand, one hundred nine".