1004003404113 has 32 divisors (see below), whose sum is σ = 1423465021440. Its totient is φ = 627679990080.

The previous prime is 1004003404111. The next prime is 1004003404123. The reversal of 1004003404113 is 3114043004001.

It is not a de Polignac number, because 1004003404113 - 2¹ = 1004003404111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1004003404113.

It is not an unprimeable number, because it can be changed into a prime (1004003404111) 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 31 ways as a sum of consecutive naturals, for example, 2795056 + ... + 3133742.

It is an arithmetic number, because the mean of its divisors is an integer number (44483281920).

Almost surely, 2^{1004003404113} is an apocalyptic number.

It is an amenable number.

1004003404113 is a deficient number, since it is larger than the sum of its proper divisors (419461617327).

1004003404113 is a wasteful number, since it uses less digits than its factorization.

1004003404113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339237.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1004003404113 its reverse (3114043004001), we get a palindrome (4118046408114).

The spelling of 1004003404113 in words is "one trillion, four billion, three million, four hundred four thousand, one hundred thirteen".