112981426828 has 12 divisors (see below), whose sum is σ = 209347938072. Its totient is φ = 53167730240.

The previous prime is 112981426823. The next prime is 112981426829. The reversal of 112981426828 is 828624189211.

It is not an unprimeable number, because it can be changed into a prime (112981426823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 830745718 + ... + 830745853.

It is an arithmetic number, because the mean of its divisors is an integer number (17445661506).

Almost surely, 2^112981426828 is an apocalyptic number.

It is an amenable number.

112981426828 is a deficient number, since it is larger than the sum of its proper divisors (96366511244).

112981426828 is a wasteful number, since it uses less digits than its factorization.

112981426828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1661491592 (or 1661491590 counting only the distinct ones).

The product of its digits is 884736, while the sum is 52.

The spelling of 112981426828 in words is "one hundred twelve billion, nine hundred eighty-one million, four hundred twenty-six thousand, eight hundred twenty-eight".