27034074217 has 4 divisors (see below), whose sum is σ = 27040705920. Its totient is φ = 27027442516.

The previous prime is 27034074211. The next prime is 27034074313. The reversal of 27034074217 is 71247043072.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 27034074217 - 2¹⁵ = 27034041449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27034074211) 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, 3309733 + ... + 3317890.

It is an arithmetic number, because the mean of its divisors is an integer number (6760176480).

Almost surely, 2^27034074217 is an apocalyptic number.

It is an amenable number.

27034074217 is a deficient number, since it is larger than the sum of its proper divisors (6631703).

27034074217 is an equidigital number, since it uses as much as digits as its factorization.

27034074217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6631702.

The product of its (nonzero) digits is 65856, while the sum is 37.

The spelling of 27034074217 in words is "twenty-seven billion, thirty-four million, seventy-four thousand, two hundred seventeen".