13280805328888 has 16 divisors (see below), whose sum is σ = 26212115781000. Its totient is φ = 6290907787296.

The previous prime is 13280805328871. The next prime is 13280805328951. The reversal of 13280805328888 is 88882350808231.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 43686859483 + ... + 43686859786.

Almost surely, 2^{13280805328888} is an apocalyptic number.

It is an amenable number.

13280805328888 is a deficient number, since it is larger than the sum of its proper divisors (12931310452112).

13280805328888 is a wasteful number, since it uses less digits than its factorization.

13280805328888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87373719294 (or 87373719290 counting only the distinct ones).

The product of its (nonzero) digits is 47185920, while the sum is 64.

The spelling of 13280805328888 in words is "thirteen trillion, two hundred eighty billion, eight hundred five million, three hundred twenty-eight thousand, eight hundred eighty-eight".