4423223166441 has 8 divisors (see below), whose sum is σ = 5897645075520. Its totient is φ = 2948808350832.

The previous prime is 4423223166431. The next prime is 4423223166449. The reversal of 4423223166441 is 1446613223244.

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

It is not a de Polignac number, because 4423223166441 - 2²⁹ = 4422686295529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4423223166393 and 4423223166402.

It is not an unprimeable number, because it can be changed into a prime (4423223166449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90150 + ... + 2975663.

It is an arithmetic number, because the mean of its divisors is an integer number (737205634440).

Almost surely, 2^{4423223166441} is an apocalyptic number.

It is an amenable number.

4423223166441 is a deficient number, since it is larger than the sum of its proper divisors (1474421909079).

4423223166441 is a wasteful number, since it uses less digits than its factorization.

4423223166441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3546735.

The product of its digits is 663552, while the sum is 42.

Adding to 4423223166441 its reverse (1446613223244), we get a palindrome (5869836389685).

The spelling of 4423223166441 in words is "four trillion, four hundred twenty-three billion, two hundred twenty-three million, one hundred sixty-six thousand, four hundred forty-one".