4431223122041 has 8 divisors (see below), whose sum is σ = 4449973127040. Its totient is φ = 4412474861872.

The previous prime is 4431223122031. The next prime is 4431223122091. The reversal of 4431223122041 is 1402213221344.

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

It is a cyclic number.

It is not a de Polignac number, because 4431223122041 - 2⁴² = 33176610937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4431223121995 and 4431223122013.

It is not an unprimeable number, because it can be changed into a prime (4431223122031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4785731 + ... + 5636103.

It is an arithmetic number, because the mean of its divisors is an integer number (556246640880).

Almost surely, 2^{4431223122041} is an apocalyptic number.

It is an amenable number.

4431223122041 is a deficient number, since it is larger than the sum of its proper divisors (18750004999).

4431223122041 is a wasteful number, since it uses less digits than its factorization.

4431223122041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 872415.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 4431223122041 its reverse (1402213221344), we get a palindrome (5833436343385).

The spelling of 4431223122041 in words is "four trillion, four hundred thirty-one billion, two hundred twenty-three million, one hundred twenty-two thousand, forty-one".