43243424115 has 16 divisors (see below), whose sum is σ = 71421398016. Its totient is φ = 22319186400.

The previous prime is 43243424087. The next prime is 43243424117. The reversal of 43243424115 is 51142434234.

It is not a de Polignac number, because 43243424115 - 2⁵ = 43243424083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (43243424117) 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, 46497841 + ... + 46498770.

It is an arithmetic number, because the mean of its divisors is an integer number (4463837376).

Almost surely, 2^43243424115 is an apocalyptic number.

43243424115 is a deficient number, since it is larger than the sum of its proper divisors (28177973901).

43243424115 is a wasteful number, since it uses less digits than its factorization.

43243424115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92996650.

The product of its digits is 46080, while the sum is 33.

Adding to 43243424115 its reverse (51142434234), we get a palindrome (94385858349).

The spelling of 43243424115 in words is "forty-three billion, two hundred forty-three million, four hundred twenty-four thousand, one hundred fifteen".