12044033004 has 24 divisors (see below), whose sum is σ = 28563446128. Its totient is φ = 3948863040.

The previous prime is 12044032997. The next prime is 12044033009. The reversal of 12044033004 is 40033044021.

It is not an unprimeable number, because it can be changed into a prime (12044033009) 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, 8226067 + ... + 8227530.

Almost surely, 2^12044033004 is an apocalyptic number.

It is an amenable number.

12044033004 is an abundant number, since it is smaller than the sum of its proper divisors (16519413124).

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

12044033004 is a wasteful number, since it uses less digits than its factorization.

12044033004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16453665 (or 16453663 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 12044033004 its reverse (40033044021), we get a palindrome (52077077025).

The spelling of 12044033004 in words is "twelve billion, forty-four million, thirty-three thousand, four".