43124314323 has 16 divisors (see below), whose sum is σ = 57571992576. Its totient is φ = 28713119520.

The previous prime is 43124314319. The next prime is 43124314349. The reversal of 43124314323 is 32341342134.

It is a happy number.

It is not a de Polignac number, because 43124314323 - 2² = 43124314319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (43124314423) 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, 12783465 + ... + 12786837.

It is an arithmetic number, because the mean of its divisors is an integer number (3598249536).

Almost surely, 2^43124314323 is an apocalyptic number.

43124314323 is a deficient number, since it is larger than the sum of its proper divisors (14447678253).

43124314323 is a wasteful number, since it uses less digits than its factorization.

43124314323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7514.

The product of its digits is 20736, while the sum is 30.

Adding to 43124314323 its reverse (32341342134), we get a palindrome (75465656457).

The spelling of 43124314323 in words is "forty-three billion, one hundred twenty-four million, three hundred fourteen thousand, three hundred twenty-three".