808008080080 has 20 divisors (see below), whose sum is σ = 1878618786372. Its totient is φ = 323203232000.

The previous prime is 808008079987. The next prime is 808008080111. The reversal of 808008080080 is 80080800808.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 476591406736 + 331416673344 = 690356^2 + 575688^2 .

It is a tau number, because it is divible by the number of its divisors (20).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5050050421 + ... + 5050050580.

Almost surely, 2^808008080080 is an apocalyptic number.

808008080080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

808008080080 is an abundant number, since it is smaller than the sum of its proper divisors (1070610706292).

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

808008080080 is a wasteful number, since it uses less digits than its factorization.

808008080080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10100101014 (or 10100101008 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 40.

Adding to 808008080080 its reverse (80080800808), we get a palindrome (888088880888).

The spelling of 808008080080 in words is "eight hundred eight billion, eight million, eighty thousand, eighty".