43124244241 has 4 divisors (see below), whose sum is σ = 46441493812. Its totient is φ = 39806994672.

The previous prime is 43124244239. The next prime is 43124244263. The reversal of 43124244241 is 14244242134.

It is a happy number.

43124244241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14244242134 = 2 ⋅7122121067.

It can be written as a sum of positive squares in 2 ways, for example, as 9409776016 + 33714468225 = 97004^2 + 183615^2 .

It is a cyclic number.

It is not a de Polignac number, because 43124244241 - 2¹ = 43124244239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43124244341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1658624766 + ... + 1658624791.

It is an arithmetic number, because the mean of its divisors is an integer number (11610373453).

Almost surely, 2^43124244241 is an apocalyptic number.

It is an amenable number.

43124244241 is a deficient number, since it is larger than the sum of its proper divisors (3317249571).

43124244241 is a wasteful number, since it uses less digits than its factorization.

43124244241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3317249570.

The product of its digits is 24576, while the sum is 31.

Adding to 43124244241 its reverse (14244242134), we get a palindrome (57368486375).

The spelling of 43124244241 in words is "forty-three billion, one hundred twenty-four million, two hundred forty-four thousand, two hundred forty-one".