214444422866 has 8 divisors (see below), whose sum is σ = 321669774720. Its totient is φ = 107221164628.

The previous prime is 214444422839. The next prime is 214444422883. The reversal of 214444422866 is 668224444412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 214444422866.

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, 235706 + ... + 696021.

It is an arithmetic number, because the mean of its divisors is an integer number (40208721840).

Almost surely, 2^214444422866 is an apocalyptic number.

214444422866 is a deficient number, since it is larger than the sum of its proper divisors (107225351854).

214444422866 is a wasteful number, since it uses less digits than its factorization.

214444422866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1046808.

The product of its digits is 2359296, while the sum is 47.

The spelling of 214444422866 in words is "two hundred fourteen billion, four hundred forty-four million, four hundred twenty-two thousand, eight hundred sixty-six".