4144403323 has 4 divisors (see below), whose sum is σ = 4145555920. Its totient is φ = 4143250728.

The previous prime is 4144403309. The next prime is 4144403357. The reversal of 4144403323 is 3233044414.

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 4144403323 - 2²¹ = 4142306171 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4144403291 and 4144403300.

It is not an unprimeable number, because it can be changed into a prime (4144403383) 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, 570888 + ... + 578101.

It is an arithmetic number, because the mean of its divisors is an integer number (1036388980).

Almost surely, 2^4144403323 is an apocalyptic number.

4144403323 is a deficient number, since it is larger than the sum of its proper divisors (1152597).

4144403323 is a wasteful number, since it uses less digits than its factorization.

4144403323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1152596.

The product of its (nonzero) digits is 13824, while the sum is 28.

The square root of 4144403323 is about 64377.0403404816. The cubic root of 4144403323 is about 1606.2778516612.

Adding to 4144403323 its reverse (3233044414), we get a palindrome (7377447737).

The spelling of 4144403323 in words is "four billion, one hundred forty-four million, four hundred three thousand, three hundred twenty-three".