112434423240 has 128 divisors (see below), whose sum is σ = 344954142720. Its totient is φ = 29309280000.

The previous prime is 112434423221. The next prime is 112434423259. The reversal of 112434423240 is 42324434211.

112434423240 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (112434423221) and next prime (112434423259).

It is a super-2 number, since 2×112434423240² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 112434423198 and 112434423207.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 999865 + ... + 1106615.

It is an arithmetic number, because the mean of its divisors is an integer number (2694954240).

Almost surely, 2^112434423240 is an apocalyptic number.

112434423240 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 112434423240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172477071360).

112434423240 is an abundant number, since it is smaller than the sum of its proper divisors (232519719480).

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

112434423240 is a wasteful number, since it uses less digits than its factorization.

112434423240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106963 (or 106959 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 112434423240 its reverse (42324434211), we get a palindrome (154758857451).

The spelling of 112434423240 in words is "one hundred twelve billion, four hundred thirty-four million, four hundred twenty-three thousand, two hundred forty".