4003404041 has 24 divisors (see below), whose sum is σ = 5050567872. Its totient is φ = 3090153600.

The previous prime is 4003404011. The next prime is 4003404047. The reversal of 4003404041 is 1404043004.

It is not a de Polignac number, because 4003404041 - 2¹⁰ = 4003403017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4003404047) 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 23 ways as a sum of consecutive naturals, for example, 139886 + ... + 166056.

It is an arithmetic number, because the mean of its divisors is an integer number (210440328).

Almost surely, 2^4003404041 is an apocalyptic number.

4003404041 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

4003404041 is a deficient number, since it is larger than the sum of its proper divisors (1047163831).

4003404041 is a wasteful number, since it uses less digits than its factorization.

4003404041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26273 (or 26232 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 4003404041 is about 63272.4587873745. The cubic root of 4003404041 is about 1587.8512224811.

Adding to 4003404041 its reverse (1404043004), we get a palindrome (5407447045).

The spelling of 4003404041 in words is "four billion, three million, four hundred four thousand, forty-one".