43041143112 has 64 divisors (see below), whose sum is σ = 117459408960. Its totient is φ = 13034496000.

The previous prime is 43041143111. The next prime is 43041143129. The reversal of 43041143112 is 21134114034.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (43041143111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 371748 + ... + 473580.

It is an arithmetic number, because the mean of its divisors is an integer number (1835303265).

Almost surely, 2^43041143112 is an apocalyptic number.

It is an amenable number.

43041143112 is an abundant number, since it is smaller than the sum of its proper divisors (74418265848).

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

43041143112 is a wasteful number, since it uses less digits than its factorization.

43041143112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103454 (or 103450 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 43041143112 its reverse (21134114034), we get a palindrome (64175257146).

The spelling of 43041143112 in words is "forty-three billion, forty-one million, one hundred forty-three thousand, one hundred twelve".