4404323423323 has 4 divisors (see below), whose sum is σ = 4404591652608. Its totient is φ = 4404055194040.

The previous prime is 4404323423281. The next prime is 4404323423369. The reversal of 4404323423323 is 3233243234044.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4404323423323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4404323453323) 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, 134090011 + ... + 134122852.

It is an arithmetic number, because the mean of its divisors is an integer number (1101147913152).

Almost surely, 2^{4404323423323} is an apocalyptic number.

4404323423323 is a deficient number, since it is larger than the sum of its proper divisors (268229285).

4404323423323 is a wasteful number, since it uses less digits than its factorization.

4404323423323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268229284.

The product of its (nonzero) digits is 497664, while the sum is 37.

Adding to 4404323423323 its reverse (3233243234044), we get a palindrome (7637566657367).

The spelling of 4404323423323 in words is "four trillion, four hundred four billion, three hundred twenty-three million, four hundred twenty-three thousand, three hundred twenty-three".