43522441043 has 4 divisors (see below), whose sum is σ = 43533573168. Its totient is φ = 43511308920.

The previous prime is 43522441037. The next prime is 43522441069. The reversal of 43522441043 is 34014422534.

43522441043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 43522441043 - 2¹⁸ = 43522178899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43522441003) 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, 5560196 + ... + 5568017.

It is an arithmetic number, because the mean of its divisors is an integer number (10883393292).

Almost surely, 2^43522441043 is an apocalyptic number.

43522441043 is a deficient number, since it is larger than the sum of its proper divisors (11132125).

43522441043 is a wasteful number, since it uses less digits than its factorization.

43522441043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11132124.

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 43522441043 its reverse (34014422534), we get a palindrome (77536863577).

The spelling of 43522441043 in words is "forty-three billion, five hundred twenty-two million, four hundred forty-one thousand, forty-three".