8868036108805 has 4 divisors (see below), whose sum is σ = 10641643330572. Its totient is φ = 7094428887040.

The previous prime is 8868036108787. The next prime is 8868036108809. The reversal of 8868036108805 is 5088016308688.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2880158592609 + 5987877516196 = 1697103^2 + 2447014^2 .

It is not a de Polignac number, because 8868036108805 - 2⁹ = 8868036108293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8868036108809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 886803610876 + ... + 886803610885.

It is an arithmetic number, because the mean of its divisors is an integer number (2660410832643).

Almost surely, 2^{8868036108805} is an apocalyptic number.

It is an amenable number.

8868036108805 is a deficient number, since it is larger than the sum of its proper divisors (1773607221767).

8868036108805 is a wasteful number, since it uses less digits than its factorization.

8868036108805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1773607221766.

The product of its (nonzero) digits is 17694720, while the sum is 61.

The spelling of 8868036108805 in words is "eight trillion, eight hundred sixty-eight billion, thirty-six million, one hundred eight thousand, eight hundred five".