17013072066 has 32 divisors (see below), whose sum is σ = 34101082176. Its totient is φ = 5658552000.

The previous prime is 17013072059. The next prime is 17013072067. The reversal of 17013072066 is 66027031071.

17013072066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×17013072066² (a number of 21 digits) contains 22 as substring.

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

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8459001 + ... + 8461011.

It is an arithmetic number, because the mean of its divisors is an integer number (1065658818).

Almost surely, 2^17013072066 is an apocalyptic number.

17013072066 is an abundant number, since it is smaller than the sum of its proper divisors (17088010110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

17013072066 is a wasteful number, since it uses less digits than its factorization.

17013072066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4418.

The product of its (nonzero) digits is 10584, while the sum is 33.

The spelling of 17013072066 in words is "seventeen billion, thirteen million, seventy-two thousand, sixty-six".