1004331033412 has 12 divisors (see below), whose sum is σ = 2008662066880. Its totient is φ = 430427585736.

The previous prime is 1004331033347. The next prime is 1004331033413. The reversal of 1004331033412 is 2143301334001.

1004331033412 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1004331033413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17934482712 + ... + 17934482767.

Almost surely, 2^{1004331033412} is an apocalyptic number.

It is an amenable number.

1004331033412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1004331033412 is a wasteful number, since it uses less digits than its factorization.

1004331033412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35868965490 (or 35868965488 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1004331033412 its reverse (2143301334001), we get a palindrome (3147632367413).

The spelling of 1004331033412 in words is "one trillion, four billion, three hundred thirty-one million, thirty-three thousand, four hundred twelve".