43122434113 has 8 divisors (see below), whose sum is σ = 47431439136. Its totient is φ = 39202211620.

The previous prime is 43122434081. The next prime is 43122434119. The reversal of 43122434113 is 31143422134.

It is a happy number.

It is not a de Polignac number, because 43122434113 - 2⁵ = 43122434081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43122434119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16197931 + ... + 16200592.

It is an arithmetic number, because the mean of its divisors is an integer number (5928929892).

Almost surely, 2^43122434113 is an apocalyptic number.

It is an amenable number.

43122434113 is a deficient number, since it is larger than the sum of its proper divisors (4309005023).

43122434113 is an equidigital number, since it uses as much as digits as its factorization.

43122434113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32398556 (or 32398534 counting only the distinct ones).

The product of its digits is 6912, while the sum is 28.

Adding to 43122434113 its reverse (31143422134), we get a palindrome (74265856247).

The spelling of 43122434113 in words is "forty-three billion, one hundred twenty-two million, four hundred thirty-four thousand, one hundred thirteen".