808488088040 has 16 divisors (see below), whose sum is σ = 1819098198180. Its totient is φ = 323395235200.

The previous prime is 808488088013. The next prime is 808488088073. The reversal of 808488088040 is 40880884808.

It can be written as a sum of positive squares in 2 ways, for example, as 808485108964 + 2979076 = 899158^2 + 1726^2 .

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, 10106101061 + ... + 10106101140.

Almost surely, 2^808488088040 is an apocalyptic number.

It is an amenable number.

808488088040 is an abundant number, since it is smaller than the sum of its proper divisors (1010610110140).

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

808488088040 is a wasteful number, since it uses less digits than its factorization.

808488088040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20212202212 (or 20212202208 counting only the distinct ones).

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

The spelling of 808488088040 in words is "eight hundred eight billion, four hundred eighty-eight million, eighty-eight thousand, forty".