112447862982 has 320 divisors, whose sum is σ = 328025617920. Its totient is φ = 27958887936.

The previous prime is 112447862959. The next prime is 112447863019. The reversal of 112447862982 is 289268744211.

112447862982 is a `hidden beast` number, since 1 + 1 + 2 + 4 + 4 + 7 + 8 + 629 + 8 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 65261973 + ... + 65263695.

It is an arithmetic number, because the mean of its divisors is an integer number (1025080056).

Almost surely, 2^112447862982 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112447862982, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164012808960).

112447862982 is an abundant number, since it is smaller than the sum of its proper divisors (215577754938).

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

112447862982 is a wasteful number, since it uses less digits than its factorization.

112447862982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2009 (or 2000 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 54.

The spelling of 112447862982 in words is "one hundred twelve billion, four hundred forty-seven million, eight hundred sixty-two thousand, nine hundred eighty-two".