2806425202806 has 40 divisors (see below), whose sum is σ = 6292244221560. Its totient is φ = 934913804832.

The previous prime is 2806425202753. The next prime is 2806425202807. The reversal of 2806425202806 is 6082025246082.

2806425202806 is a `hidden beast` number, since 2 + 8 + 0 + 6 + 42 + 520 + 2 + 80 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2806425202807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4925991 + ... + 5466098.

It is an arithmetic number, because the mean of its divisors is an integer number (157306105539).

Almost surely, 2^{2806425202806} is an apocalyptic number.

2806425202806 is an abundant number, since it is smaller than the sum of its proper divisors (3485819018754).

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

2806425202806 is a wasteful number, since it uses less digits than its factorization.

2806425202806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10393770 (or 10393761 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 45.

The spelling of 2806425202806 in words is "two trillion, eight hundred six billion, four hundred twenty-five million, two hundred two thousand, eight hundred six".