43120002110041 has 4 divisors (see below), whose sum is σ = 43345761283584. Its totient is φ = 42894242936500.

The previous prime is 43120002110033. The next prime is 43120002110153. The reversal of 43120002110041 is 14001120002134.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 43120002110041 - 2³ = 43120002110033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43120002110011) 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, 112879586485 + ... + 112879586866.

It is an arithmetic number, because the mean of its divisors is an integer number (10836440320896).

Almost surely, 2^{43120002110041} is an apocalyptic number.

It is an amenable number.

43120002110041 is a deficient number, since it is larger than the sum of its proper divisors (225759173543).

43120002110041 is a wasteful number, since it uses less digits than its factorization.

43120002110041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225759173542.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 43120002110041 its reverse (14001120002134), we get a palindrome (57121122112175).

The spelling of 43120002110041 in words is "forty-three trillion, one hundred twenty billion, two million, one hundred ten thousand, forty-one".