17013072069 has 48 divisors (see below), whose sum is σ = 28272771072. Its totient is φ = 9656989344.

The previous prime is 17013072067. The next prime is 17013072091. The reversal of 17013072069 is 96027031071.

It is a happy number.

It is not a de Polignac number, because 17013072069 - 2¹ = 17013072067 is a prime.

It is a super-2 number, since 2×17013072069² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17013072067) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8245732 + ... + 8247794.

It is an arithmetic number, because the mean of its divisors is an integer number (589016064).

Almost surely, 2^17013072069 is an apocalyptic number.

It is an amenable number.

17013072069 is a deficient number, since it is larger than the sum of its proper divisors (11259699003).

17013072069 is a wasteful number, since it uses less digits than its factorization.

17013072069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2886 (or 2883 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 36.

The spelling of 17013072069 in words is "seventeen billion, thirteen million, seventy-two thousand, sixty-nine".