12035035668 has 24 divisors (see below), whose sum is σ = 28088242560. Its totient is φ = 4010751040.

The previous prime is 12035035627. The next prime is 12035035679. The reversal of 12035035668 is 86653053021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60828 + ... + 166643.

It is an arithmetic number, because the mean of its divisors is an integer number (1170343440).

Almost surely, 2^12035035668 is an apocalyptic number.

It is an amenable number.

12035035668 is an abundant number, since it is smaller than the sum of its proper divisors (16053206892).

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

12035035668 is a wasteful number, since it uses less digits than its factorization.

12035035668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231887 (or 231885 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

Adding to 12035035668 its reverse (86653053021), we get a palindrome (98688088689).

The spelling of 12035035668 in words is "twelve billion, thirty-five million, thirty-five thousand, six hundred sixty-eight".