17104660664 has 32 divisors (see below), whose sum is σ = 39472295520. Its totient is φ = 6766678656.

The previous prime is 17104660663. The next prime is 17104660693. The reversal of 17104660664 is 46606640171.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17104660663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11746979 + ... + 11748434.

It is an arithmetic number, because the mean of its divisors is an integer number (1233509235).

Almost surely, 2^17104660664 is an apocalyptic number.

17104660664 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

17104660664 is an abundant number, since it is smaller than the sum of its proper divisors (22367634856).

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

17104660664 is a wasteful number, since it uses less digits than its factorization.

17104660664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23495439 (or 23495435 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The spelling of 17104660664 in words is "seventeen billion, one hundred four million, six hundred sixty thousand, six hundred sixty-four".