43242111041 has 8 divisors (see below), whose sum is σ = 43317474240. Its totient is φ = 43166783088.

The previous prime is 43242110993. The next prime is 43242111043. The reversal of 43242111041 is 14011124234.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43242111041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43242110998 and 43242111016.

It is not an unprimeable number, because it can be changed into a prime (43242111043) 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, 3825500 + ... + 3836786.

It is an arithmetic number, because the mean of its divisors is an integer number (5414684280).

Almost surely, 2^43242111041 is an apocalyptic number.

It is an amenable number.

43242111041 is a deficient number, since it is larger than the sum of its proper divisors (75363199).

43242111041 is a wasteful number, since it uses less digits than its factorization.

43242111041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17623.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 43242111041 its reverse (14011124234), we get a palindrome (57253235275).

The spelling of 43242111041 in words is "forty-three billion, two hundred forty-two million, one hundred eleven thousand, forty-one".