808000800080 has 40 divisors (see below), whose sum is σ = 1881938735712. Its totient is φ = 322626233984.

The previous prime is 808000800077. The next prime is 808000800097. The reversal of 808000800080 is 80008000808.

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

808000800080 is a modest number, since divided by 800080 gives 8080 as remainder.

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, 8924774 + ... + 9014853.

Almost surely, 2^808000800080 is an apocalyptic number.

808000800080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

808000800080 is an abundant number, since it is smaller than the sum of its proper divisors (1073937935632).

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

808000800080 is a wasteful number, since it uses less digits than its factorization.

808000800080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17940203 (or 17940197 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 32.

Adding to 808000800080 its reverse (80008000808), we get a palindrome (888008800888).

The spelling of 808000800080 in words is "eight hundred eight billion, eight hundred thousand, eighty".