12041001004 has 12 divisors (see below), whose sum is σ = 21085913800. Its totient is φ = 6016454208.

The previous prime is 12041001001. The next prime is 12041001019. The reversal of 12041001004 is 40010014021.

It is not an unprimeable number, because it can be changed into a prime (12041001001) 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, 1004874 + ... + 1016785.

Almost surely, 2^12041001004 is an apocalyptic number.

It is an amenable number.

12041001004 is a deficient number, since it is larger than the sum of its proper divisors (9044912796).

12041001004 is a wasteful number, since it uses less digits than its factorization.

12041001004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2023152 (or 2023150 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 12041001004 its reverse (40010014021), we get a palindrome (52051015025).

The spelling of 12041001004 in words is "twelve billion, forty-one million, one thousand, four".