4423103144422 has 32 divisors (see below), whose sum is σ = 6993708433920. Its totient is φ = 2092197068640.

The previous prime is 4423103144417. The next prime is 4423103144423. The reversal of 4423103144422 is 2244413013244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4423103144423) 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 15 ways as a sum of consecutive naturals, for example, 134904243 + ... + 134937025.

It is an arithmetic number, because the mean of its divisors is an integer number (218553388560).

Almost surely, 2^{4423103144422} is an apocalyptic number.

4423103144422 is a deficient number, since it is larger than the sum of its proper divisors (2570605289498).

4423103144422 is a wasteful number, since it uses less digits than its factorization.

4423103144422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37708.

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

Adding to 4423103144422 its reverse (2244413013244), we get a palindrome (6667516157666).

The spelling of 4423103144422 in words is "four trillion, four hundred twenty-three billion, one hundred three million, one hundred forty-four thousand, four hundred twenty-two".