12043334004012 has 42 divisors (see below), whose sum is σ = 31599296463308. Its totient is φ = 4014444667032.

The previous prime is 12043334003989. The next prime is 12043334004019. The reversal of 12043334004012 is 21040043334021.

12043334004012 is a `hidden beast` number, since 1 + 204 + 3 + 3 + 3 + 400 + 40 + 12 = 666.

It is a super-2 number, since 2×12043334004012² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (12043334004019) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 2065040638 + ... + 2065046469.

Almost surely, 2^{12043334004012} is an apocalyptic number.

12043334004012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12043334004012 is an abundant number, since it is smaller than the sum of its proper divisors (19555962459296).

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

12043334004012 is an equidigital number, since it uses as much as digits as its factorization.

12043334004012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4130087129 (or 4130087112 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 12043334004012 its reverse (21040043334021), we get a palindrome (33083377338033).

The spelling of 12043334004012 in words is "twelve trillion, forty-three billion, three hundred thirty-four million, four thousand, twelve".