27081108411 has 32 divisors (see below), whose sum is σ = 41433799680. Its totient is φ = 15412294656.

The previous prime is 27081108407. The next prime is 27081108421. The reversal of 27081108411 is 11480118072.

It is not a de Polignac number, because 27081108411 - 2² = 27081108407 is a prime.

It is not an unprimeable number, because it can be changed into a prime (27081108401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6242035 + ... + 6246371.

It is an arithmetic number, because the mean of its divisors is an integer number (1294806240).

Almost surely, 2^27081108411 is an apocalyptic number.

27081108411 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

27081108411 is a deficient number, since it is larger than the sum of its proper divisors (14352691269).

27081108411 is a wasteful number, since it uses less digits than its factorization.

27081108411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5483.

The product of its (nonzero) digits is 3584, while the sum is 33.

The spelling of 27081108411 in words is "twenty-seven billion, eighty-one million, one hundred eight thousand, four hundred eleven".