112321041400 has 96 divisors (see below), whose sum is σ = 270782668800. Its totient is φ = 43283606400.

The previous prime is 112321041379. The next prime is 112321041401. The reversal of 112321041400 is 4140123211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112321041401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1341981 + ... + 1423219.

It is an arithmetic number, because the mean of its divisors is an integer number (2820652800).

Almost surely, 2^112321041400 is an apocalyptic number.

112321041400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112321041400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135391334400).

112321041400 is an abundant number, since it is smaller than the sum of its proper divisors (158461627400).

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

112321041400 is a wasteful number, since it uses less digits than its factorization.

112321041400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81509 (or 81500 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 112321041400 its reverse (4140123211), we get a palindrome (116461164611).

The spelling of 112321041400 in words is "one hundred twelve billion, three hundred twenty-one million, forty-one thousand, four hundred".