24440012112 has 80 divisors (see below), whose sum is σ = 64514620800. Its totient is φ = 7969767936.

The previous prime is 24440012111. The next prime is 24440012117. The reversal of 24440012112 is 21121004442.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24440012111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 874093 + ... + 901619.

It is an arithmetic number, because the mean of its divisors is an integer number (806432760).

Almost surely, 2^24440012112 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 24440012112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32257310400).

24440012112 is an abundant number, since it is smaller than the sum of its proper divisors (40074608688).

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

24440012112 is a wasteful number, since it uses less digits than its factorization.

24440012112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27940 (or 27934 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 24440012112 its reverse (21121004442), we get a palindrome (45561016554).

The spelling of 24440012112 in words is "twenty-four billion, four hundred forty million, twelve thousand, one hundred twelve".