112451424072 has 64 divisors (see below), whose sum is σ = 303167484480. Its totient is φ = 34553164032.

The previous prime is 112451424037. The next prime is 112451424139. The reversal of 112451424072 is 270424154211.

It is a super-2 number, since 2×112451424072² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17158 + ... + 474549.

It is an arithmetic number, because the mean of its divisors is an integer number (4736991945).

Almost surely, 2^112451424072 is an apocalyptic number.

112451424072 is a gapful number since it is divisible by the number (12) 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 112451424072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151583742240).

112451424072 is an abundant number, since it is smaller than the sum of its proper divisors (190716060408).

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

112451424072 is a wasteful number, since it uses less digits than its factorization.

112451424072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492462 (or 492458 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 33.

Adding to 112451424072 its reverse (270424154211), we get a palindrome (382875578283).

The spelling of 112451424072 in words is "one hundred twelve billion, four hundred fifty-one million, four hundred twenty-four thousand, seventy-two".