27106111216 has 40 divisors (see below), whose sum is σ = 53259742944. Its totient is φ = 13361817600.

The previous prime is 27106111211. The next prime is 27106111223. The reversal of 27106111216 is 61211160172.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27106111211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5062941 + ... + 5068291.

Almost surely, 2^27106111216 is an apocalyptic number.

It is an amenable number.

27106111216 is a deficient number, since it is larger than the sum of its proper divisors (26153631728).

27106111216 is a wasteful number, since it uses less digits than its factorization.

27106111216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9769 (or 9763 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 28.

Adding to 27106111216 its reverse (61211160172), we get a palindrome (88317271388).

The spelling of 27106111216 in words is "twenty-seven billion, one hundred six million, one hundred eleven thousand, two hundred sixteen".