43430104043041 has 4 divisors (see below), whose sum is σ = 43453617907392. Its totient is φ = 43406590178692.

The previous prime is 43430104043033. The next prime is 43430104043047. The reversal of 43430104043041 is 14034040103434.

It is a happy number.

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 43430104043041 - 2³ = 43430104043033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43430104042994 and 43430104043012.

It is not an unprimeable number, because it can be changed into a prime (43430104043047) 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, 11756929405 + ... + 11756933098.

It is an arithmetic number, because the mean of its divisors is an integer number (10863404476848).

Almost surely, 2^{43430104043041} is an apocalyptic number.

It is an amenable number.

43430104043041 is a deficient number, since it is larger than the sum of its proper divisors (23513864351).

43430104043041 is a wasteful number, since it uses less digits than its factorization.

43430104043041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23513864350.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 43430104043041 its reverse (14034040103434), we get a palindrome (57464144146475).

The spelling of 43430104043041 in words is "forty-three trillion, four hundred thirty billion, one hundred four million, forty-three thousand, forty-one".