17104420402 has 8 divisors (see below), whose sum is σ = 25905724416. Its totient is φ = 8469178932.

The previous prime is 17104420391. The next prime is 17104420439. The reversal of 17104420402 is 20402440171.

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

It is a super-2 number, since 2×17104420402² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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, 41515378 + ... + 41515789.

It is an arithmetic number, because the mean of its divisors is an integer number (3238215552).

Almost surely, 2^17104420402 is an apocalyptic number.

17104420402 is a deficient number, since it is larger than the sum of its proper divisors (8801304014).

17104420402 is a wasteful number, since it uses less digits than its factorization.

17104420402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83031272.

The product of its (nonzero) digits is 1792, while the sum is 25.

Adding to 17104420402 its reverse (20402440171), we get a palindrome (37506860573).

The spelling of 17104420402 in words is "seventeen billion, one hundred four million, four hundred twenty thousand, four hundred two".