4013043441 has 32 divisors (see below), whose sum is σ = 5971470336. Its totient is φ = 2376360000.

The previous prime is 4013043407. The next prime is 4013043449. The reversal of 4013043441 is 1443403104.

It is not a de Polignac number, because 4013043441 - 2⁷ = 4013043313 is a prime.

It is a super-2 number, since 2×4013043441² = 32209035318706240962, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4013043449) 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 31 ways as a sum of consecutive naturals, for example, 1085406 + ... + 1089096.

It is an arithmetic number, because the mean of its divisors is an integer number (186608448).

Almost surely, 2^4013043441 is an apocalyptic number.

It is an amenable number.

4013043441 is a deficient number, since it is larger than the sum of its proper divisors (1958426895).

4013043441 is a wasteful number, since it uses less digits than its factorization.

4013043441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4453.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 4013043441 is about 63348.5867324599. The cubic root of 4013043441 is about 1589.1246108923.

Adding to 4013043441 its reverse (1443403104), we get a palindrome (5456446545).

The spelling of 4013043441 in words is "four billion, thirteen million, forty-three thousand, four hundred forty-one".