2044003011 has 8 divisors (see below), whose sum is σ = 2813251584. Its totient is φ = 1318711560.

The previous prime is 2044002991. The next prime is 2044003057. The reversal of 2044003011 is 1103004402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2044003011 - 2¹⁴ = 2043986627 is a prime.

It is a super-2 number, since 2×2044003011² = 8355896617954132242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2044003111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10989171 + ... + 10989356.

It is an arithmetic number, because the mean of its divisors is an integer number (351656448).

Almost surely, 2^2044003011 is an apocalyptic number.

2044003011 is a deficient number, since it is larger than the sum of its proper divisors (769248573).

2044003011 is a wasteful number, since it uses less digits than its factorization.

2044003011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21978561.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2044003011 is about 45210.6515215165. The cubic root of 2044003011 is about 1269.0941545094.

Adding to 2044003011 its reverse (1103004402), we get a palindrome (3147007413).

The spelling of 2044003011 in words is "two billion, forty-four million, three thousand, eleven".