13304126605 has 32 divisors (see below), whose sum is σ = 19918649088. Its totient is φ = 8287526400.

The previous prime is 13304126597. The next prime is 13304126659. The reversal of 13304126605 is 50662140331.

It is not a de Polignac number, because 13304126605 - 2³ = 13304126597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 558519 + ... + 581851.

It is an arithmetic number, because the mean of its divisors is an integer number (622457784).

Almost surely, 2^13304126605 is an apocalyptic number.

It is an amenable number.

13304126605 is a deficient number, since it is larger than the sum of its proper divisors (6614522483).

13304126605 is a wasteful number, since it uses less digits than its factorization.

13304126605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24837.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 13304126605 its reverse (50662140331), we get a palindrome (63966266936).

The spelling of 13304126605 in words is "thirteen billion, three hundred four million, one hundred twenty-six thousand, six hundred five".