4043403232012 has 12 divisors (see below), whose sum is σ = 7076108247376. Its totient is φ = 2021658018480.

The previous prime is 4043403231979. The next prime is 4043403232019. The reversal of 4043403232012 is 2102323043404.

4043403232012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (4043403232019) 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, 10690263 + ... + 11062030.

Almost surely, 2^{4043403232012} is an apocalyptic number.

It is an amenable number.

4043403232012 is a deficient number, since it is larger than the sum of its proper divisors (3032705015364).

4043403232012 is a wasteful number, since it uses less digits than its factorization.

4043403232012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21798768 (or 21798766 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 4043403232012 its reverse (2102323043404), we get a palindrome (6145726275416).

The spelling of 4043403232012 in words is "four trillion, forty-three billion, four hundred three million, two hundred thirty-two thousand, twelve".