43022044141 has 4 divisors (see below), whose sum is σ = 43027237692. Its totient is φ = 43016850592.

The previous prime is 43022044081. The next prime is 43022044189. The reversal of 43022044141 is 14144022034.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14144022034 = 2 ⋅7072011017.

It can be written as a sum of positive squares in 2 ways, for example, as 41689064041 + 1332980100 = 204179^2 + 36510^2 .

It is a cyclic number.

It is not a de Polignac number, because 43022044141 - 2¹¹ = 43022042093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43022044841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2584330 + ... + 2600923.

It is an arithmetic number, because the mean of its divisors is an integer number (10756809423).

Almost surely, 2^43022044141 is an apocalyptic number.

It is an amenable number.

43022044141 is a deficient number, since it is larger than the sum of its proper divisors (5193551).

43022044141 is an equidigital number, since it uses as much as digits as its factorization.

43022044141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5193550.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 43022044141 its reverse (14144022034), we get a palindrome (57166066175).

The spelling of 43022044141 in words is "forty-three billion, twenty-two million, forty-four thousand, one hundred forty-one".