43042312032122 has 8 divisors (see below), whose sum is σ = 69529888667316. Its totient is φ = 19865682476352.

The previous prime is 43042312032079. The next prime is 43042312032197. The reversal of 43042312032122 is 22123021324034.

43042312032122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 42569739653401 + 472572378721 = 6524549^2 + 687439^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 827736769823 + ... + 827736769874.

Almost surely, 2^{43042312032122} is an apocalyptic number.

43042312032122 is a deficient number, since it is larger than the sum of its proper divisors (26487576635194).

43042312032122 is a wasteful number, since it uses less digits than its factorization.

43042312032122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1655473539712.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 43042312032122 its reverse (22123021324034), we get a palindrome (65165333356156).

The spelling of 43042312032122 in words is "forty-three trillion, forty-two billion, three hundred twelve million, thirty-two thousand, one hundred twenty-two".