2044005323 has 4 divisors (see below), whose sum is σ = 2044100160. Its totient is φ = 2043910488.

The previous prime is 2044005317. The next prime is 2044005343. The reversal of 2044005323 is 3235004402.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2044005323 - 2²⁸ = 1775569867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2044005343) 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, 2261 + ... + 63977.

It is an arithmetic number, because the mean of its divisors is an integer number (511025040).

Almost surely, 2^2044005323 is an apocalyptic number.

2044005323 is a deficient number, since it is larger than the sum of its proper divisors (94837).

2044005323 is an equidigital number, since it uses as much as digits as its factorization.

2044005323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94836.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 2044005323 is about 45210.6770907050. The cubic root of 2044005323 is about 1269.0946330059.

Adding to 2044005323 its reverse (3235004402), we get a palindrome (5279009725).

The spelling of 2044005323 in words is "two billion, forty-four million, five thousand, three hundred twenty-three".