17042055412 has 24 divisors (see below), whose sum is σ = 30450055104. Its totient is φ = 8343563712.

The previous prime is 17042055409. The next prime is 17042055419. The reversal of 17042055412 is 21455024071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17042055419) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 145633 + ... + 235144.

It is an arithmetic number, because the mean of its divisors is an integer number (1268752296).

Almost surely, 2^17042055412 is an apocalyptic number.

It is an amenable number.

17042055412 is a deficient number, since it is larger than the sum of its proper divisors (13407999692).

17042055412 is a wasteful number, since it uses less digits than its factorization.

17042055412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381015 (or 381013 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 31.

Adding to 17042055412 its reverse (21455024071), we get a palindrome (38497079483).

The spelling of 17042055412 in words is "seventeen billion, forty-two million, fifty-five thousand, four hundred twelve".