12935113008 has 40 divisors (see below), whose sum is σ = 34046200368. Its totient is φ = 4230350592.

The previous prime is 12935113007. The next prime is 12935113019. The reversal of 12935113008 is 80031153921.

It is a self number, because there is not a number n which added to its sum of digits gives 12935113008.

It is not an unprimeable number, because it can be changed into a prime (12935113007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2539735 + ... + 2544822.

Almost surely, 2^12935113008 is an apocalyptic number.

It is an amenable number.

12935113008 is an abundant number, since it is smaller than the sum of its proper divisors (21111087360).

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

12935113008 is a wasteful number, since it uses less digits than its factorization.

12935113008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5084621 (or 5084615 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 33.

Adding to 12935113008 its reverse (80031153921), we get a palindrome (92966266929).

The spelling of 12935113008 in words is "twelve billion, nine hundred thirty-five million, one hundred thirteen thousand, eight".