17217113324161 has 8 divisors (see below), whose sum is σ = 17294444620544. Its totient is φ = 17139783139920.

The previous prime is 17217113324087. The next prime is 17217113324179. The reversal of 17217113324161 is 16142331171271.

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

It is a cyclic number.

It is not a de Polignac number, because 17217113324161 - 2⁹ = 17217113323649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (17217113324461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60516535 + ... + 60800371.

It is an arithmetic number, because the mean of its divisors is an integer number (2161805577568).

Almost surely, 2^{17217113324161} is an apocalyptic number.

It is an amenable number.

17217113324161 is a deficient number, since it is larger than the sum of its proper divisors (77331296383).

17217113324161 is a wasteful number, since it uses less digits than its factorization.

17217113324161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556071.

The product of its digits is 42336, while the sum is 40.

The spelling of 17217113324161 in words is "seventeen trillion, two hundred seventeen billion, one hundred thirteen million, three hundred twenty-four thousand, one hundred sixty-one".