808448000080 has 40 divisors (see below), whose sum is σ = 2148161830272. Its totient is φ = 277182171264.

The previous prime is 808448000077. The next prime is 808448000123. The reversal of 808448000080 is 80000844808.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 808447999997 and 808448000042.

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, 721828012 + ... + 721829131.

Almost surely, 2^808448000080 is an apocalyptic number.

808448000080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

808448000080 is an abundant number, since it is smaller than the sum of its proper divisors (1339713830192).

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

808448000080 is a wasteful number, since it uses less digits than its factorization.

808448000080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1443657163 (or 1443657157 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 40.

Adding to 808448000080 its reverse (80000844808), we get a palindrome (888448844888).

The spelling of 808448000080 in words is "eight hundred eight billion, four hundred forty-eight million, eighty", and thus it is an aban number.