2044304043 has 16 divisors (see below), whose sum is σ = 2896515360. Its totient is φ = 1278061056.

The previous prime is 2044304033. The next prime is 2044304051. The reversal of 2044304043 is 3404034402.

It is a happy number.

It is not a de Polignac number, because 2044304043 - 2⁵ = 2044304011 is a prime.

It is a super-2 number, since 2×2044304043² = 8358358040452291698, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2044304023) 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 15 ways as a sum of consecutive naturals, for example, 58228 + ... + 86481.

It is an arithmetic number, because the mean of its divisors is an integer number (181032210).

Almost surely, 2^2044304043 is an apocalyptic number.

2044304043 is a deficient number, since it is larger than the sum of its proper divisors (852211317).

2044304043 is a wasteful number, since it uses less digits than its factorization.

2044304043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145006.

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

The square root of 2044304043 is about 45213.9806144073. The cubic root of 2044304043 is about 1269.1564536998.

Adding to 2044304043 its reverse (3404034402), we get a palindrome (5448338445).

The spelling of 2044304043 in words is "two billion, forty-four million, three hundred four thousand, forty-three".