112545402144 has 192 divisors, whose sum is σ = 349684957440. Its totient is φ = 31010918400.

The previous prime is 112545402103. The next prime is 112545402157. The reversal of 112545402144 is 441204545211.

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, 19738494 + ... + 19744194.

It is an arithmetic number, because the mean of its divisors is an integer number (1821275820).

Almost surely, 2^112545402144 is an apocalyptic number.

112545402144 is a gapful number since it is divisible by the number (14) 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 112545402144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174842478720).

112545402144 is an abundant number, since it is smaller than the sum of its proper divisors (237139555296).

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

112545402144 is a wasteful number, since it uses less digits than its factorization.

112545402144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6763 (or 6755 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 33.

Adding to 112545402144 its reverse (441204545211), we get a palindrome (553749947355).

The spelling of 112545402144 in words is "one hundred twelve billion, five hundred forty-five million, four hundred two thousand, one hundred forty-four".