43124141242 has 64 divisors (see below), whose sum is σ = 80015040000. Its totient is φ = 16974397440.

The previous prime is 43124141219. The next prime is 43124141267. The reversal of 43124141242 is 24214142134.

It is a self number, because there is not a number n which added to its sum of digits gives 43124141242.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48948642 + ... + 48949522.

It is an arithmetic number, because the mean of its divisors is an integer number (1250235000).

Almost surely, 2^43124141242 is an apocalyptic number.

43124141242 is a deficient number, since it is larger than the sum of its proper divisors (36890898758).

43124141242 is a wasteful number, since it uses less digits than its factorization.

43124141242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1951.

The product of its digits is 6144, while the sum is 28.

Adding to 43124141242 its reverse (24214142134), we get a palindrome (67338283376).

The spelling of 43124141242 in words is "forty-three billion, one hundred twenty-four million, one hundred forty-one thousand, two hundred forty-two".