27141247311 has 4 divisors (see below), whose sum is σ = 36188329752. Its totient is φ = 18094164872.

The previous prime is 27141247307. The next prime is 27141247339. The reversal of 27141247311 is 11374214172.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 27141247311 - 2² = 27141247307 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27141247381) by changing a digit.

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, 4523541216 + ... + 4523541221.

It is an arithmetic number, because the mean of its divisors is an integer number (9047082438).

Almost surely, 2^27141247311 is an apocalyptic number.

27141247311 is a deficient number, since it is larger than the sum of its proper divisors (9047082441).

27141247311 is an equidigital number, since it uses as much as digits as its factorization.

27141247311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9047082440.

The product of its digits is 9408, while the sum is 33.

The spelling of 27141247311 in words is "twenty-seven billion, one hundred forty-one million, two hundred forty-seven thousand, three hundred eleven".