800806673472 has 224 divisors, whose sum is σ = 2320223431680. Its totient is φ = 242270300160.

The previous prime is 800806673437. The next prime is 800806673539. The reversal of 800806673472 is 274376608008.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67158903 + ... + 67170825.

It is an arithmetic number, because the mean of its divisors is an integer number (10358140320).

Almost surely, 2^800806673472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 800806673472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1160111715840).

800806673472 is an abundant number, since it is smaller than the sum of its proper divisors (1519416758208).

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

800806673472 is a wasteful number, since it uses less digits than its factorization.

800806673472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12401 (or 12391 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 51.

The spelling of 800806673472 in words is "eight hundred billion, eight hundred six million, six hundred seventy-three thousand, four hundred seventy-two".