43124312241 has 12 divisors (see below), whose sum is σ = 63041164368. Its totient is φ = 28403160984.

The previous prime is 43124312239. The next prime is 43124312249. The reversal of 43124312241 is 14221342134.

43124312241 is a `hidden beast` number, since 4 + 3 + 1 + 2 + 431 + 224 + 1 = 666.

It is not a de Polignac number, because 43124312241 - 2¹ = 43124312239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (43124312249) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28864255 + ... + 28865748.

It is an arithmetic number, because the mean of its divisors is an integer number (5253430364).

Almost surely, 2^43124312241 is an apocalyptic number.

It is an amenable number.

43124312241 is a deficient number, since it is larger than the sum of its proper divisors (19916852127).

43124312241 is a wasteful number, since it uses less digits than its factorization.

43124312241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57730092 (or 57730089 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

Adding to 43124312241 its reverse (14221342134), we get a palindrome (57345654375).

The spelling of 43124312241 in words is "forty-three billion, one hundred twenty-four million, three hundred twelve thousand, two hundred forty-one".