17104706242 has 8 divisors (see below), whose sum is σ = 27630679356. Its totient is φ = 7894479792.

The previous prime is 17104706239. The next prime is 17104706257. The reversal of 17104706242 is 24260740171.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 16458580681 + 646125561 = 128291^2 + 25419^2 .

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

It is a super-2 number, since 2×17104706242² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 17104706198 and 17104706207.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328936633 + ... + 328936684.

Almost surely, 2^17104706242 is an apocalyptic number.

17104706242 is a deficient number, since it is larger than the sum of its proper divisors (10525973114).

17104706242 is a wasteful number, since it uses less digits than its factorization.

17104706242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657873332.

The product of its (nonzero) digits is 18816, while the sum is 34.

The spelling of 17104706242 in words is "seventeen billion, one hundred four million, seven hundred six thousand, two hundred forty-two".