4004131043 has 8 divisors (see below), whose sum is σ = 4369742640. Its totient is φ = 3638786080.

The previous prime is 4004131039. The next prime is 4004131081. The reversal of 4004131043 is 3401314004.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4004131043 - 2² = 4004131039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4004131343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34580 + ... + 95937.

It is an arithmetic number, because the mean of its divisors is an integer number (546217830).

Almost surely, 2^4004131043 is an apocalyptic number.

4004131043 is a deficient number, since it is larger than the sum of its proper divisors (365611597).

4004131043 is a wasteful number, since it uses less digits than its factorization.

4004131043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133317.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 4004131043 is about 63278.2035380272. The cubic root of 4004131043 is about 1587.9473324527.

Adding to 4004131043 its reverse (3401314004), we get a palindrome (7405445047).

The spelling of 4004131043 in words is "four billion, four million, one hundred thirty-one thousand, forty-three".