13006810808 has 16 divisors (see below), whose sum is σ = 24982594560. Its totient is φ = 6344785600.

The previous prime is 13006810777. The next prime is 13006810813. The reversal of 13006810808 is 80801860031.

It is a happy number.

It is a super-2 number, since 2×13006810808² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19827128 + ... + 19827783.

It is an arithmetic number, because the mean of its divisors is an integer number (1561412160).

Almost surely, 2^13006810808 is an apocalyptic number.

It is an amenable number.

13006810808 is a deficient number, since it is larger than the sum of its proper divisors (11975783752).

13006810808 is a wasteful number, since it uses less digits than its factorization.

13006810808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39654958 (or 39654954 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 35.

The spelling of 13006810808 in words is "thirteen billion, six million, eight hundred ten thousand, eight hundred eight".