4223123210441 has 4 divisors (see below), whose sum is σ = 4294701570000. Its totient is φ = 4151544850884.

The previous prime is 4223123210353. The next prime is 4223123210489. The reversal of 4223123210441 is 1440123213224.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4223123210441 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4223123210741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35789179691 + ... + 35789179808.

It is an arithmetic number, because the mean of its divisors is an integer number (1073675392500).

Almost surely, 2^{4223123210441} is an apocalyptic number.

It is an amenable number.

4223123210441 is a deficient number, since it is larger than the sum of its proper divisors (71578359559).

4223123210441 is an equidigital number, since it uses as much as digits as its factorization.

4223123210441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71578359558.

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

Adding to 4223123210441 its reverse (1440123213224), we get a palindrome (5663246423665).

The spelling of 4223123210441 in words is "four trillion, two hundred twenty-three billion, one hundred twenty-three million, two hundred ten thousand, four hundred forty-one".