8840880844840 has 32 divisors (see below), whose sum is σ = 21700343892960. Its totient is φ = 3214865761600.

The previous prime is 8840880844771. The next prime is 8840880844871. The reversal of 8840880844840 is 484480880488.

It is a super-2 number, since 2×8840880844840² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10046455066 + ... + 10046455945.

It is an arithmetic number, because the mean of its divisors is an integer number (678135746655).

Almost surely, 2^{8840880844840} is an apocalyptic number.

It is an amenable number.

8840880844840 is an abundant number, since it is smaller than the sum of its proper divisors (12859463048120).

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

8840880844840 is a wasteful number, since it uses less digits than its factorization.

8840880844840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20092911033 (or 20092911029 counting only the distinct ones).

The product of its (nonzero) digits is 67108864, while the sum is 64.

The spelling of 8840880844840 in words is "eight trillion, eight hundred forty billion, eight hundred eighty million, eight hundred forty-four thousand, eight hundred forty".