14285572855866 has 96 divisors (see below), whose sum is σ = 34569384595200. Its totient is φ = 4395328743744.

The previous prime is 14285572855847. The next prime is 14285572855871. The reversal of 14285572855866 is 66855827558241.

14285572855866 is a `hidden beast` number, since 1 + 4 + 2 + 8 + 5 + 5 + 7 + 2 + 8 + 558 + 66 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 14285572855794 and 14285572855803.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 149050576 + ... + 149146388.

It is an arithmetic number, because the mean of its divisors is an integer number (360097756200).

Almost surely, 2^{14285572855866} is an apocalyptic number.

14285572855866 is an abundant number, since it is smaller than the sum of its proper divisors (20283811739334).

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

14285572855866 is a wasteful number, since it uses less digits than its factorization.

14285572855866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119442 (or 119430 counting only the distinct ones).

The product of its digits is 1290240000, while the sum is 72.

The spelling of 14285572855866 in words is "fourteen trillion, two hundred eighty-five billion, five hundred seventy-two million, eight hundred fifty-five thousand, eight hundred sixty-six".