17042152205 has 16 divisors (see below), whose sum is σ = 22289057280. Its totient is φ = 12433343808.

The previous prime is 17042152181. The next prime is 17042152213. The reversal of 17042152205 is 50225124071.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-17042152205 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1574045 + ... + 1584834.

It is an arithmetic number, because the mean of its divisors is an integer number (1393066080).

Almost surely, 2^17042152205 is an apocalyptic number.

It is an amenable number.

17042152205 is a deficient number, since it is larger than the sum of its proper divisors (5246905075).

17042152205 is a wasteful number, since it uses less digits than its factorization.

17042152205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3158980.

The product of its (nonzero) digits is 5600, while the sum is 29.

Adding to 17042152205 its reverse (50225124071), we get a palindrome (67267276276).

The spelling of 17042152205 in words is "seventeen billion, forty-two million, one hundred fifty-two thousand, two hundred five".