12011433004 has 6 divisors (see below), whose sum is σ = 21020007764. Its totient is φ = 6005716500.

The previous prime is 12011432959. The next prime is 12011433013. The reversal of 12011433004 is 40033411021.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1501429122 + ... + 1501429129.

Almost surely, 2^12011433004 is an apocalyptic number.

It is an amenable number.

12011433004 is a deficient number, since it is larger than the sum of its proper divisors (9008574760).

12011433004 is a wasteful number, since it uses less digits than its factorization.

12011433004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3002858255 (or 3002858253 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12011433004 its reverse (40033411021), we get a palindrome (52044844025).

The spelling of 12011433004 in words is "twelve billion, eleven million, four hundred thirty-three thousand, four".