112355302040 has 64 divisors (see below), whose sum is σ = 262200499200. Its totient is φ = 43278925312.

The previous prime is 112355302039. The next prime is 112355302067. The reversal of 112355302040 is 40203553211.

It is a happy number.

It is a congruent number.

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, 317834 + ... + 570726.

It is an arithmetic number, because the mean of its divisors is an integer number (4096882800).

Almost surely, 2^112355302040 is an apocalyptic number.

112355302040 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 112355302040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131100249600).

112355302040 is an abundant number, since it is smaller than the sum of its proper divisors (149845197160).

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

112355302040 is a wasteful number, since it uses less digits than its factorization.

112355302040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253316 (or 253312 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 112355302040 its reverse (40203553211), we get a palindrome (152558855251).

The spelling of 112355302040 in words is "one hundred twelve billion, three hundred fifty-five million, three hundred two thousand, forty".