13435000009 has 2 divisors, whose sum is σ = 13435000010. Its totient is φ = 13435000008.

The previous prime is 13434999983. The next prime is 13435000031. The reversal of 13435000009 is 90000053431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12187497609 + 1247502400 = 110397^2 + 35320^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13435000009 is a prime.

It is not a weakly prime, because it can be changed into another prime (13435000039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6717500004 + 6717500005.

It is an arithmetic number, because the mean of its divisors is an integer number (6717500005).

Almost surely, 2^13435000009 is an apocalyptic number.

It is an amenable number.

13435000009 is a deficient number, since it is larger than the sum of its proper divisors (1).

13435000009 is an equidigital number, since it uses as much as digits as its factorization.

13435000009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 25.

The spelling of 13435000009 in words is "thirteen billion, four hundred thirty-five million, nine", and thus it is an aban number.