27414320065 has 8 divisors (see below), whose sum is σ = 35887837248. Its totient is φ = 19937687280.

The previous prime is 27414320039. The next prime is 27414320099. The reversal of 27414320065 is 56002341472.

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

It is not a de Polignac number, because 27414320065 - 2⁵ = 27414320033 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 27414320065.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249221037 + ... + 249221146.

It is an arithmetic number, because the mean of its divisors is an integer number (4485979656).

Almost surely, 2^27414320065 is an apocalyptic number.

It is an amenable number.

27414320065 is a deficient number, since it is larger than the sum of its proper divisors (8473517183).

27414320065 is a wasteful number, since it uses less digits than its factorization.

27414320065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498442199.

The product of its (nonzero) digits is 40320, while the sum is 34.

The spelling of 27414320065 in words is "twenty-seven billion, four hundred fourteen million, three hundred twenty thousand, sixty-five".