17009375412 has 12 divisors (see below), whose sum is σ = 39688542656. Its totient is φ = 5669791800.

The previous prime is 17009375407. The next prime is 17009375419. The reversal of 17009375412 is 21457390071.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17009375419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 708723964 + ... + 708723987.

Almost surely, 2^17009375412 is an apocalyptic number.

17009375412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

17009375412 is an abundant number, since it is smaller than the sum of its proper divisors (22679167244).

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

17009375412 is a wasteful number, since it uses less digits than its factorization.

17009375412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1417447958 (or 1417447956 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 39.

The spelling of 17009375412 in words is "seventeen billion, nine million, three hundred seventy-five thousand, four hundred twelve".