1004304020005 has 32 divisors (see below), whose sum is σ = 1416133611648. Its totient is φ = 674086828800.

The previous prime is 1004304019991. The next prime is 1004304020017. The reversal of 1004304020005 is 5000204034001.

It is not a de Polignac number, because 1004304020005 - 2⁵ = 1004304019973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3610350 + ... + 3878560.

It is an arithmetic number, because the mean of its divisors is an integer number (44254175364).

Almost surely, 2^{1004304020005} is an apocalyptic number.

It is an amenable number.

1004304020005 is a deficient number, since it is larger than the sum of its proper divisors (411829591643).

1004304020005 is a wasteful number, since it uses less digits than its factorization.

1004304020005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273477.

The product of its (nonzero) digits is 480, while the sum is 19.

Adding to 1004304020005 its reverse (5000204034001), we get a palindrome (6004508054006).

The spelling of 1004304020005 in words is "one trillion, four billion, three hundred four million, twenty thousand, five".