13282328638884 has 12 divisors (see below), whose sum is σ = 30992100157424. Its totient is φ = 4427442879624.

The previous prime is 13282328638861. The next prime is 13282328638903. The reversal of 13282328638884 is 48883682328231.

It is a tau number, because it is divible by the number of its divisors (12).

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, 553430359942 + ... + 553430359965.

Almost surely, 2^{13282328638884} is an apocalyptic number.

It is an amenable number.

13282328638884 is an abundant number, since it is smaller than the sum of its proper divisors (17709771518540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13282328638884 is a wasteful number, since it uses less digits than its factorization.

13282328638884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1106860719914 (or 1106860719912 counting only the distinct ones).

The product of its digits is 169869312, while the sum is 66.

The spelling of 13282328638884 in words is "thirteen trillion, two hundred eighty-two billion, three hundred twenty-eight million, six hundred thirty-eight thousand, eight hundred eighty-four".