112544645334 has 128 divisors (see below), whose sum is σ = 264408883200. Its totient is φ = 31570116480.

The previous prime is 112544645293. The next prime is 112544645363. The reversal of 112544645334 is 433546445211.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 48740572 + ... + 48742880.

It is an arithmetic number, because the mean of its divisors is an integer number (2065694400).

Almost surely, 2^112544645334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112544645334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132204441600).

112544645334 is an abundant number, since it is smaller than the sum of its proper divisors (151864237866).

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

112544645334 is a wasteful number, since it uses less digits than its factorization.

112544645334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3218.

The product of its digits is 691200, while the sum is 42.

The spelling of 112544645334 in words is "one hundred twelve billion, five hundred forty-four million, six hundred forty-five thousand, three hundred thirty-four".