2043004441 has 8 divisors (see below), whose sum is σ = 2113976520. Its totient is φ = 1972067328.

The previous prime is 2043004429. The next prime is 2043004471. The reversal of 2043004441 is 1444003402.

It can be written as a sum of positive squares in 4 ways, for example, as 22052416 + 2020952025 = 4696^2 + 44955^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2043004441 is a prime.

It is a super-3 number, since 3×2043004441³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2043004471) 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, 178215 + ... + 189331.

It is an arithmetic number, because the mean of its divisors is an integer number (264247065).

Almost surely, 2^2043004441 is an apocalyptic number.

It is an amenable number.

2043004441 is a deficient number, since it is larger than the sum of its proper divisors (70972079).

2043004441 is a wasteful number, since it uses less digits than its factorization.

2043004441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17483.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2043004441 is about 45199.6066465185. The cubic root of 2043004441 is about 1268.8874545894.

Adding to 2043004441 its reverse (1444003402), we get a palindrome (3487007843).

The spelling of 2043004441 in words is "two billion, forty-three million, four thousand, four hundred forty-one".