43632413112 has 96 divisors (see below), whose sum is σ = 116940106800. Its totient is φ = 13562781696.

The previous prime is 43632413053. The next prime is 43632413113. The reversal of 43632413112 is 21131423634.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 43632413112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43632413113) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 727168 + ... + 784880.

Almost surely, 2^43632413112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43632413112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58470053400).

43632413112 is an abundant number, since it is smaller than the sum of its proper divisors (73307693688).

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

43632413112 is a wasteful number, since it uses less digits than its factorization.

43632413112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57865 (or 57844 counting only the distinct ones).

The product of its digits is 10368, while the sum is 30.

Adding to 43632413112 its reverse (21131423634), we get a palindrome (64763836746).

The spelling of 43632413112 in words is "forty-three billion, six hundred thirty-two million, four hundred thirteen thousand, one hundred twelve".