32143008474168 has 32 divisors (see below), whose sum is σ = 80647620556560. Its totient is φ = 10675656241920.

The previous prime is 32143008474119. The next prime is 32143008474173. The reversal of 32143008474168 is 86147480034123.

It is a self number, because there is not a number n which added to its sum of digits gives 32143008474168.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2417487973 + ... + 2417501268.

Almost surely, 2^{32143008474168} is an apocalyptic number.

It is an amenable number.

32143008474168 is an abundant number, since it is smaller than the sum of its proper divisors (48504612082392).

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

32143008474168 is a wasteful number, since it uses less digits than its factorization.

32143008474168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4834989527 (or 4834989523 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 51.

The spelling of 32143008474168 in words is "thirty-two trillion, one hundred forty-three billion, eight million, four hundred seventy-four thousand, one hundred sixty-eight".