112455340452 has 216 divisors, whose sum is σ = 359268259896. Its totient is φ = 29395408896.

The previous prime is 112455340441. The next prime is 112455340453. The reversal of 112455340452 is 254043554211.

112455340452 is a `hidden beast` number, since 1 + 1 + 24 + 553 + 40 + 45 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1470415716 + 110984924736 = 38346^2 + 333144^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (112455340453) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2569618 + ... + 2613014.

It is an arithmetic number, because the mean of its divisors is an integer number (1663278981).

Almost surely, 2^112455340452 is an apocalyptic number.

112455340452 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 112455340452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179634129948).

112455340452 is an abundant number, since it is smaller than the sum of its proper divisors (246812919444).

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

112455340452 is a wasteful number, since it uses less digits than its factorization.

112455340452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43547 (or 43535 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 112455340452 its reverse (254043554211), we get a palindrome (366498894663).

The spelling of 112455340452 in words is "one hundred twelve billion, four hundred fifty-five million, three hundred forty thousand, four hundred fifty-two".