43441143140 has 24 divisors (see below), whose sum is σ = 91704033792. Its totient is φ = 17285479520.

The previous prime is 43441143139. The next prime is 43441143143. The reversal of 43441143140 is 4134114434.

43441143140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (43441143143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5682194 + ... + 5689833.

It is an arithmetic number, because the mean of its divisors is an integer number (3821001408).

Almost surely, 2^43441143140 is an apocalyptic number.

It is an amenable number.

43441143140 is an abundant number, since it is smaller than the sum of its proper divisors (48262890652).

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

43441143140 is a wasteful number, since it uses less digits than its factorization.

43441143140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11372227 (or 11372225 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 43441143140 its reverse (4134114434), we get a palindrome (47575257574).

The spelling of 43441143140 in words is "forty-three billion, four hundred forty-one million, one hundred forty-three thousand, one hundred forty".