12843795100 has 18 divisors (see below), whose sum is σ = 27871035584. Its totient is φ = 5137518000.

The previous prime is 12843795061. The next prime is 12843795109. The reversal of 12843795100 is 159734821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12843795109) 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, 64218876 + ... + 64219075.

Almost surely, 2^12843795100 is an apocalyptic number.

12843795100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12843795100 is an abundant number, since it is smaller than the sum of its proper divisors (15027240484).

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

12843795100 is a wasteful number, since it uses less digits than its factorization.

12843795100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128437965 (or 128437958 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 40.

The spelling of 12843795100 in words is "twelve billion, eight hundred forty-three million, seven hundred ninety-five thousand, one hundred".