808480080440 has 32 divisors (see below), whose sum is σ = 1819370916000. Its totient is φ = 323340345984.

The previous prime is 808480080437. The next prime is 808480080503. The reversal of 808480080440 is 44080084808.

It is a junction number, because it is equal to n+sod(n) for n = 808480080391 and 808480080400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1361300 + ... + 1862819.

It is an arithmetic number, because the mean of its divisors is an integer number (56855341125).

Almost surely, 2^808480080440 is an apocalyptic number.

It is an amenable number.

808480080440 is an abundant number, since it is smaller than the sum of its proper divisors (1010890835560).

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

808480080440 is a wasteful number, since it uses less digits than its factorization.

808480080440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3230399 (or 3230395 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 44.

The spelling of 808480080440 in words is "eight hundred eight billion, four hundred eighty million, eighty thousand, four hundred forty".