1112130344424 has 128 divisors (see below), whose sum is σ = 3043077696000. Its totient is φ = 335899872000.

The previous prime is 1112130344393. The next prime is 1112130344441. The reversal of 1112130344424 is 4244430312111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1112130344391 and 1112130344400.

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, 218019474 + ... + 218024574.

It is an arithmetic number, because the mean of its divisors is an integer number (23774044500).

Almost surely, 2^{1112130344424} 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 1112130344424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1521538848000).

1112130344424 is an abundant number, since it is smaller than the sum of its proper divisors (1930947351576).

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

1112130344424 is a wasteful number, since it uses less digits than its factorization.

1112130344424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7679 (or 7675 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 1112130344424 its reverse (4244430312111), we get a palindrome (5356560656535).

The spelling of 1112130344424 in words is "one trillion, one hundred twelve billion, one hundred thirty million, three hundred forty-four thousand, four hundred twenty-four".