4666544232226 has 8 divisors (see below), whose sum is σ = 7065235193040. Its totient is φ = 2311465834548.

The previous prime is 4666544232221. The next prime is 4666544232257. The reversal of 4666544232226 is 6222324456664.

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 (4666544232221) 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, 10903140516 + ... + 10903140943.

It is an arithmetic number, because the mean of its divisors is an integer number (883154399130).

Almost surely, 2^{4666544232226} is an apocalyptic number.

4666544232226 is a deficient number, since it is larger than the sum of its proper divisors (2398690960814).

4666544232226 is a wasteful number, since it uses less digits than its factorization.

4666544232226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21806281568.

The product of its digits is 19906560, while the sum is 52.

The spelling of 4666544232226 in words is "four trillion, six hundred sixty-six billion, five hundred forty-four million, two hundred thirty-two thousand, two hundred twenty-six".