808473384040 has 64 divisors (see below), whose sum is σ = 2080910367360. Its totient is φ = 276927033600.

The previous prime is 808473384007. The next prime is 808473384053. The reversal of 808473384040 is 40483374808.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1079367 + ... + 1667926.

It is an arithmetic number, because the mean of its divisors is an integer number (32514224490).

Almost surely, 2^808473384040 is an apocalyptic number.

It is an amenable number.

808473384040 is an abundant number, since it is smaller than the sum of its proper divisors (1272436983320).

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

808473384040 is a wasteful number, since it uses less digits than its factorization.

808473384040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2748362 (or 2748358 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 49.

The spelling of 808473384040 in words is "eight hundred eight billion, four hundred seventy-three million, three hundred eighty-four thousand, forty".