27317676140518 has 8 divisors (see below), whose sum is σ = 41003278757640. Its totient is φ = 13649916554640.

The previous prime is 27317676140459. The next prime is 27317676140519. The reversal of 27317676140518 is 81504167671372.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27317676140519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4460753983 + ... + 4460760106.

It is an arithmetic number, because the mean of its divisors is an integer number (5125409844705).

Almost surely, 2^{27317676140518} is an apocalyptic number.

27317676140518 is a deficient number, since it is larger than the sum of its proper divisors (13685602617122).

27317676140518 is a wasteful number, since it uses less digits than its factorization.

27317676140518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8921515622.

The product of its (nonzero) digits is 11854080, while the sum is 58.

The spelling of 27317676140518 in words is "twenty-seven trillion, three hundred seventeen billion, six hundred seventy-six million, one hundred forty thousand, five hundred eighteen".