1004331243504 has 20 divisors (see below), whose sum is σ = 2594522379176. Its totient is φ = 334777081152.

The previous prime is 1004331243481. The next prime is 1004331243547. The reversal of 1004331243504 is 4053421334001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10461783739 + ... + 10461783834.

Almost surely, 2^{1004331243504} is an apocalyptic number.

It is an amenable number.

1004331243504 is an abundant number, since it is smaller than the sum of its proper divisors (1590191135672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1004331243504 is a wasteful number, since it uses less digits than its factorization.

1004331243504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20923567584 (or 20923567578 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 1004331243504 its reverse (4053421334001), we get a palindrome (5057752577505).

The spelling of 1004331243504 in words is "one trillion, four billion, three hundred thirty-one million, two hundred forty-three thousand, five hundred four".