112419932808 has 128 divisors (see below), whose sum is σ = 305082961920. Its totient is φ = 34385802240.

The previous prime is 112419932797. The next prime is 112419932809. The reversal of 112419932808 is 808239914211.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (112419932809) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5032143 + ... + 5054433.

It is an arithmetic number, because the mean of its divisors is an integer number (2383460640).

Almost surely, 2^112419932808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112419932808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152541480960).

112419932808 is an abundant number, since it is smaller than the sum of its proper divisors (192663029112).

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

112419932808 is a wasteful number, since it uses less digits than its factorization.

112419932808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22627 (or 22623 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 48.

The spelling of 112419932808 in words is "one hundred twelve billion, four hundred nineteen million, nine hundred thirty-two thousand, eight hundred eight".