27112711071 has 16 divisors (see below), whose sum is σ = 37094450688. Its totient is φ = 17606702400.

The previous prime is 27112711063. The next prime is 27112711081. The reversal of 27112711071 is 17011721172.

It is not a de Polignac number, because 27112711071 - 2³ = 27112711063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27112711051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 425910 + ... + 485411.

It is an arithmetic number, because the mean of its divisors is an integer number (2318403168).

Almost surely, 2^27112711071 is an apocalyptic number.

27112711071 is a deficient number, since it is larger than the sum of its proper divisors (9981739617).

27112711071 is a wasteful number, since it uses less digits than its factorization.

27112711071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911582.

The product of its (nonzero) digits is 1372, while the sum is 30.

The spelling of 27112711071 in words is "twenty-seven billion, one hundred twelve million, seven hundred eleven thousand, seventy-one".