112020242432 has 120 divisors (see below), whose sum is σ = 257061047040. Its totient is φ = 47817031680.

The previous prime is 112020242423. The next prime is 112020242441. The reversal of 112020242432 is 234242020211.

It is an interprime number because it is at equal distance from previous prime (112020242423) and next prime (112020242441).

It is a junction number, because it is equal to n+sod(n) for n = 112020242398 and 112020242407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30849257 + ... + 30852887.

It is an arithmetic number, because the mean of its divisors is an integer number (2142175392).

Almost surely, 2^112020242432 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 112020242432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128530523520).

112020242432 is an abundant number, since it is smaller than the sum of its proper divisors (145040804608).

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

112020242432 is an frugal number, since it uses more digits than its factorization.

112020242432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3935 (or 3909 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 112020242432 its reverse (234242020211), we get a palindrome (346262262643).

The spelling of 112020242432 in words is "one hundred twelve billion, twenty million, two hundred forty-two thousand, four hundred thirty-two".