27616228844 has 12 divisors (see below), whose sum is σ = 48329589000. Its totient is φ = 13807774848.

The previous prime is 27616228769. The next prime is 27616228859. The reversal of 27616228844 is 44882261672.

It is a junction number, because it is equal to n+sod(n) for n = 27616228792 and 27616228801.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218807 + ... + 321105.

It is an arithmetic number, because the mean of its divisors is an integer number (4027465750).

Almost surely, 2^27616228844 is an apocalyptic number.

It is an amenable number.

27616228844 is a deficient number, since it is larger than the sum of its proper divisors (20713360156).

27616228844 is a wasteful number, since it uses less digits than its factorization.

27616228844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169792 (or 169790 counting only the distinct ones).

The product of its digits is 2064384, while the sum is 50.

The spelling of 27616228844 in words is "twenty-seven billion, six hundred sixteen million, two hundred twenty-eight thousand, eight hundred forty-four".