4404223023 has 4 divisors (see below), whose sum is σ = 5872297368. Its totient is φ = 2936148680.

The previous prime is 4404223001. The next prime is 4404223037. The reversal of 4404223023 is 3203224044.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4404223023 - 2¹² = 4404218927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4404222984 and 4404223002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4404223063) 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, 734037168 + ... + 734037173.

It is an arithmetic number, because the mean of its divisors is an integer number (1468074342).

Almost surely, 2^4404223023 is an apocalyptic number.

4404223023 is a deficient number, since it is larger than the sum of its proper divisors (1468074345).

4404223023 is a wasteful number, since it uses less digits than its factorization.

4404223023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1468074344.

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 4404223023 is about 66364.3204063750. The cubic root of 4404223023 is about 1639.1666179001.

Adding to 4404223023 its reverse (3203224044), we get a palindrome (7607447067).

The spelling of 4404223023 in words is "four billion, four hundred four million, two hundred twenty-three thousand, twenty-three".