17243472212 has 12 divisors (see below), whose sum is σ = 30177203616. Its totient is φ = 8621414040.

The previous prime is 17243472203. The next prime is 17243472227. The reversal of 17243472212 is 21227434271.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

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, 72083 + ... + 199205.

It is an arithmetic number, because the mean of its divisors is an integer number (2514766968).

Almost surely, 2^17243472212 is an apocalyptic number.

It is an amenable number.

17243472212 is a deficient number, since it is larger than the sum of its proper divisors (12933731404).

17243472212 is a wasteful number, since it uses less digits than its factorization.

17243472212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161038 (or 161036 counting only the distinct ones).

The product of its digits is 37632, while the sum is 35.

The spelling of 17243472212 in words is "seventeen billion, two hundred forty-three million, four hundred seventy-two thousand, two hundred twelve".