844666086022 has 8 divisors (see below), whose sum is σ = 1382180868072. Its totient is φ = 383939130000.

The previous prime is 844666085993. The next prime is 844666086031. The reversal of 844666086022 is 220680666448.

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

It is a congruent number.

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, 19196956479 + ... + 19196956522.

It is an arithmetic number, because the mean of its divisors is an integer number (172772608509).

Almost surely, 2^844666086022 is an apocalyptic number.

844666086022 is a deficient number, since it is larger than the sum of its proper divisors (537514782050).

844666086022 is a wasteful number, since it uses less digits than its factorization.

844666086022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38393913014.

The product of its (nonzero) digits is 5308416, while the sum is 52.

The spelling of 844666086022 in words is "eight hundred forty-four billion, six hundred sixty-six million, eighty-six thousand, twenty-two".