17104140205 has 8 divisors (see below), whose sum is σ = 20571724800. Its totient is φ = 13652141136.

The previous prime is 17104140127. The next prime is 17104140211. The reversal of 17104140205 is 50204140171.

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 17104140205 - 2¹⁵ = 17104107437 is a prime.

It is a super-2 number, since 2×17104140205² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 17104140205.

It is a congruent number.

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, 3893965 + ... + 3898354.

It is an arithmetic number, because the mean of its divisors is an integer number (2571465600).

Almost surely, 2^17104140205 is an apocalyptic number.

It is an amenable number.

17104140205 is a deficient number, since it is larger than the sum of its proper divisors (3467584595).

17104140205 is an equidigital number, since it uses as much as digits as its factorization.

17104140205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7792763.

The product of its (nonzero) digits is 1120, while the sum is 25.

Adding to 17104140205 its reverse (50204140171), we get a palindrome (67308280376).

The spelling of 17104140205 in words is "seventeen billion, one hundred four million, one hundred forty thousand, two hundred five".