27116745218 has 8 divisors (see below), whose sum is σ = 40686621840. Its totient is φ = 13554537940.

The previous prime is 27116745197. The next prime is 27116745221. The reversal of 27116745218 is 81254761172.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1908488 + ... + 1922643.

It is an arithmetic number, because the mean of its divisors is an integer number (5085827730).

Almost surely, 2^27116745218 is an apocalyptic number.

27116745218 is a deficient number, since it is larger than the sum of its proper divisors (13569876622).

27116745218 is a wasteful number, since it uses less digits than its factorization.

27116745218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3834672.

The product of its digits is 188160, while the sum is 44.

The spelling of 27116745218 in words is "twenty-seven billion, one hundred sixteen million, seven hundred forty-five thousand, two hundred eighteen".