8080800888440 has 64 divisors (see below), whose sum is σ = 20779793740800. Its totient is φ = 2770481443968.

The previous prime is 8080800888401. The next prime is 8080800888443. The reversal of 8080800888440 is 448880080808.

It is a super-2 number, since 2×8080800888440² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8080800888443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9905777 + ... + 10690463.

It is an arithmetic number, because the mean of its divisors is an integer number (324684277200).

Almost surely, 2^{8080800888440} is an apocalyptic number.

It is an amenable number.

8080800888440 is an abundant number, since it is smaller than the sum of its proper divisors (12698992852360).

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

8080800888440 is a wasteful number, since it uses less digits than its factorization.

8080800888440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821484 (or 821480 counting only the distinct ones).

The product of its (nonzero) digits is 4194304, while the sum is 56.

The spelling of 8080800888440 in words is "eight trillion, eighty billion, eight hundred million, eight hundred eighty-eight thousand, four hundred forty".