42224224066 has 8 divisors (see below), whose sum is σ = 63636508944. Its totient is φ = 21012054420.

The previous prime is 42224224061. The next prime is 42224224087. The reversal of 42224224066 is 66042242224.

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

It is not an unprimeable number, because it can be changed into a prime (42224224061) 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, 50028280 + ... + 50029123.

It is an arithmetic number, because the mean of its divisors is an integer number (7954563618).

Almost surely, 2^42224224066 is an apocalyptic number.

42224224066 is a deficient number, since it is larger than the sum of its proper divisors (21412284878).

42224224066 is a wasteful number, since it uses less digits than its factorization.

42224224066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100057616.

The product of its (nonzero) digits is 73728, while the sum is 34.

The spelling of 42224224066 in words is "forty-two billion, two hundred twenty-four million, two hundred twenty-four thousand, sixty-six".