1003404041 has 8 divisors (see below), whose sum is σ = 1057788480. Its totient is φ = 949177008.

The previous prime is 1003404037. The next prime is 1003404071. The reversal of 1003404041 is 1404043001.

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 1003404041 - 2² = 1003404037 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1003404071) 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, 26141 + ... + 51866.

It is an arithmetic number, because the mean of its divisors is an integer number (132223560).

Almost surely, 2^1003404041 is an apocalyptic number.

It is an amenable number.

1003404041 is a deficient number, since it is larger than the sum of its proper divisors (54384439).

1003404041 is an equidigital number, since it uses as much as digits as its factorization.

1003404041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78703.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1003404041 is about 31676.5534899237. The cubic root of 1003404041 is about 1001.1333952632.

Adding to 1003404041 its reverse (1404043001), we get a palindrome (2407447042).

The spelling of 1003404041 in words is "one billion, three million, four hundred four thousand, forty-one".