12968603800 has 24 divisors (see below), whose sum is σ = 30152004300. Its totient is φ = 5187441440.

The previous prime is 12968603771. The next prime is 12968603803. The reversal of 12968603800 is 830686921.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12968603803) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32421310 + ... + 32421709.

Almost surely, 2^12968603800 is an apocalyptic number.

12968603800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12968603800 is an abundant number, since it is smaller than the sum of its proper divisors (17183400500).

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

12968603800 is a wasteful number, since it uses less digits than its factorization.

12968603800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64843035 (or 64843026 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 43.

The spelling of 12968603800 in words is "twelve billion, nine hundred sixty-eight million, six hundred three thousand, eight hundred".