27934369110211 has 6 divisors (see below), whose sum is σ = 29481979587612. Its totient is φ = 26464139156700.

The previous prime is 27934369110187. The next prime is 27934369110239. The reversal of 27934369110211 is 11201196343972.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-27934369110211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27934369116211) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38690261565 + ... + 38690262286.

It is an arithmetic number, because the mean of its divisors is an integer number (4913663264602).

Almost surely, 2^{27934369110211} is an apocalyptic number.

27934369110211 is a deficient number, since it is larger than the sum of its proper divisors (1547610477401).

27934369110211 is an equidigital number, since it uses as much as digits as its factorization.

27934369110211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77380523889 (or 77380523870 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 49.

The spelling of 27934369110211 in words is "twenty-seven trillion, nine hundred thirty-four billion, three hundred sixty-nine million, one hundred ten thousand, two hundred eleven".