13282328638885 has 32 divisors (see below), whose sum is σ = 16764674636160. Its totient is φ = 10089553114368.

The previous prime is 13282328638861. The next prime is 13282328638903. The reversal of 13282328638885 is 58883682328231.

It is a cyclic number.

It is not a de Polignac number, because 13282328638885 - 2¹⁹ = 13282328114597 is a prime.

It is a Smith number, since the sum of its digits (67) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 13282328638885.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8533831 + ... + 9969499.

It is an arithmetic number, because the mean of its divisors is an integer number (523896082380).

Almost surely, 2^{13282328638885} is an apocalyptic number.

It is an amenable number.

13282328638885 is a deficient number, since it is larger than the sum of its proper divisors (3482345997275).

13282328638885 is a wasteful number, since it uses less digits than its factorization.

13282328638885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1436917.

The product of its digits is 212336640, while the sum is 67.

The spelling of 13282328638885 in words is "thirteen trillion, two hundred eighty-two billion, three hundred twenty-eight million, six hundred thirty-eight thousand, eight hundred eighty-five".