32564161654242 has 8 divisors (see below), whose sum is σ = 65128323308496. Its totient is φ = 10854720551412.

The previous prime is 32564161654181. The next prime is 32564161654243. The reversal of 32564161654242 is 24245616146523.

It is a sphenic number, since it is the product of 3 distinct primes.

32564161654242 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (32564161654243) 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, 2713680137848 + ... + 2713680137859.

It is an arithmetic number, because the mean of its divisors is an integer number (8141040413562).

Almost surely, 2^{32564161654242} is an apocalyptic number.

32564161654242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

32564161654242 is a wasteful number, since it uses less digits than its factorization.

32564161654242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5427360275712.

The product of its digits is 8294400, while the sum is 51.

The spelling of 32564161654242 in words is "thirty-two trillion, five hundred sixty-four billion, one hundred sixty-one million, six hundred fifty-four thousand, two hundred forty-two".