13354334009 has 2 divisors, whose sum is σ = 13354334010. Its totient is φ = 13354334008.

The previous prime is 13354333997. The next prime is 13354334023. The reversal of 13354334009 is 90043345331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13317852409 + 36481600 = 115403^2 + 6040^2 .

It is a cyclic number.

It is not a de Polignac number, because 13354334009 - 2⁸ = 13354333753 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13354334009.

It is not a weakly prime, because it can be changed into another prime (13354334069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6677167004 + 6677167005.

It is an arithmetic number, because the mean of its divisors is an integer number (6677167005).

Almost surely, 2^13354334009 is an apocalyptic number.

It is an amenable number.

13354334009 is a deficient number, since it is larger than the sum of its proper divisors (1).

13354334009 is an equidigital number, since it uses as much as digits as its factorization.

13354334009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 35.

The spelling of 13354334009 in words is "thirteen billion, three hundred fifty-four million, three hundred thirty-four thousand, nine".