12057068412 has 36 divisors (see below), whose sum is σ = 32081675080. Its totient is φ = 3807495072.

The previous prime is 12057068411. The next prime is 12057068417. The reversal of 12057068412 is 21486075021.

12057068412 is a `hidden beast` number, since 1 + 2 + 0 + 570 + 6 + 84 + 1 + 2 = 666.

12057068412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12057068411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8812963 + ... + 8814330.

Almost surely, 2^12057068412 is an apocalyptic number.

12057068412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12057068412 is an abundant number, since it is smaller than the sum of its proper divisors (20024606668).

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

12057068412 is a wasteful number, since it uses less digits than its factorization.

12057068412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17627322 (or 17627317 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The spelling of 12057068412 in words is "twelve billion, fifty-seven million, sixty-eight thousand, four hundred twelve".