800808404048 has 20 divisors (see below), whose sum is σ = 1551697771668. Its totient is φ = 400370269440.

The previous prime is 800808404021. The next prime is 800808404057. The reversal of 800808404048 is 840404808008.

It can be written as a sum of positive squares in 2 ways, for example, as 362124725824 + 438683678224 = 601768^2 + 662332^2 .

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1925543 + ... + 2304198.

Almost surely, 2^800808404048 is an apocalyptic number.

It is an amenable number.

800808404048 is a deficient number, since it is larger than the sum of its proper divisors (750889367620).

800808404048 is a wasteful number, since it uses less digits than its factorization.

800808404048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4241582 (or 4241576 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 44.

The spelling of 800808404048 in words is "eight hundred billion, eight hundred eight million, four hundred four thousand, forty-eight".