800471578112 has 40 divisors (see below), whose sum is σ = 1642606253376. Its totient is φ = 389418596352.

The previous prime is 800471578073. The next prime is 800471578133. The reversal of 800471578112 is 211875174008.

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, 21108368 + ... + 21146255.

Almost surely, 2^800471578112 is an apocalyptic number.

It is an amenable number.

800471578112 is an abundant number, since it is smaller than the sum of its proper divisors (842134675264).

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

800471578112 is an equidigital number, since it uses as much as digits as its factorization.

800471578112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42254678 (or 42254662 counting only the distinct ones).

The product of its (nonzero) digits is 125440, while the sum is 44.

The spelling of 800471578112 in words is "eight hundred billion, four hundred seventy-one million, five hundred seventy-eight thousand, one hundred twelve".