17042550404 has 36 divisors (see below), whose sum is σ = 33088738032. Its totient is φ = 7674192240.

The previous prime is 17042550367. The next prime is 17042550451. The reversal of 17042550404 is 40405524071.

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 11 ways as a sum of consecutive naturals, for example, 112754 + ... + 216329.

It is an arithmetic number, because the mean of its divisors is an integer number (919131612).

Almost surely, 2^17042550404 is an apocalyptic number.

It is an amenable number.

17042550404 is a deficient number, since it is larger than the sum of its proper divisors (16046187628).

17042550404 is a wasteful number, since it uses less digits than its factorization.

17042550404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329216 (or 329203 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 32.

The spelling of 17042550404 in words is "seventeen billion, forty-two million, five hundred fifty thousand, four hundred four".