808042420468 has 12 divisors (see below), whose sum is σ = 1414214605440. Its totient is φ = 403981104632.

The previous prime is 808042420463. The next prime is 808042420481. The reversal of 808042420468 is 864024240808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (808042420463) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 9981046 + ... + 10061677.

It is an arithmetic number, because the mean of its divisors is an integer number (117851217120).

Almost surely, 2^808042420468 is an apocalyptic number.

It is an amenable number.

808042420468 is a deficient number, since it is larger than the sum of its proper divisors (606172184972).

808042420468 is a wasteful number, since it uses less digits than its factorization.

808042420468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20052806 (or 20052804 counting only the distinct ones).

The product of its (nonzero) digits is 786432, while the sum is 46.

The spelling of 808042420468 in words is "eight hundred eight billion, forty-two million, four hundred twenty thousand, four hundred sixty-eight".