171715132468 has 12 divisors (see below), whose sum is σ = 327819798432. Its totient is φ = 78052332920.

The previous prime is 171715132447. The next prime is 171715132471. The reversal of 171715132468 is 864231517171.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1951308280 + ... + 1951308367.

It is an arithmetic number, because the mean of its divisors is an integer number (27318316536).

Almost surely, 2^171715132468 is an apocalyptic number.

It is an amenable number.

171715132468 is a deficient number, since it is larger than the sum of its proper divisors (156104665964).

171715132468 is a wasteful number, since it uses less digits than its factorization.

171715132468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3902616662 (or 3902616660 counting only the distinct ones).

The product of its digits is 282240, while the sum is 46.

The spelling of 171715132468 in words is "one hundred seventy-one billion, seven hundred fifteen million, one hundred thirty-two thousand, four hundred sixty-eight".