32066664417 has 12 divisors (see below), whose sum is σ = 46768210944. Its totient is φ = 21170224440.

The previous prime is 32066664379. The next prime is 32066664419. The reversal of 32066664417 is 71446666023.

It is a happy number.

It is not a de Polignac number, because 32066664417 - 2¹² = 32066660321 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (32066664419) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17295009 + ... + 17296862.

It is an arithmetic number, because the mean of its divisors is an integer number (3897350912).

Almost surely, 2^32066664417 is an apocalyptic number.

It is an amenable number.

32066664417 is a deficient number, since it is larger than the sum of its proper divisors (14701546527).

32066664417 is a wasteful number, since it uses less digits than its factorization.

32066664417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34591980 (or 34591977 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 45.

The spelling of 32066664417 in words is "thirty-two billion, sixty-six million, six hundred sixty-four thousand, four hundred seventeen".