806426066200 has 96 divisors (see below), whose sum is σ = 1895955838560. Its totient is φ = 318974976000.

The previous prime is 806426066167. The next prime is 806426066213. The reversal of 806426066200 is 2660624608.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6383650 + ... + 6508750.

It is an arithmetic number, because the mean of its divisors is an integer number (19749539985).

Almost surely, 2^806426066200 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 806426066200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (947977919280).

806426066200 is an abundant number, since it is smaller than the sum of its proper divisors (1089529772360).

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

806426066200 is a wasteful number, since it uses less digits than its factorization.

806426066200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125477 (or 125468 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 40.

The spelling of 806426066200 in words is "eight hundred six billion, four hundred twenty-six million, sixty-six thousand, two hundred".