43011434440041 has 16 divisors (see below), whose sum is σ = 57891997287168. Its totient is φ = 28403380933200.

The previous prime is 43011434440027. The next prime is 43011434440081. The reversal of 43011434440041 is 14004443411034.

It is not a de Polignac number, because 43011434440041 - 2⁹ = 43011434439529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 43011434439984 and 43011434440011.

It is not an unprimeable number, because it can be changed into a prime (43011434440021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99825115 + ... + 100255056.

It is an arithmetic number, because the mean of its divisors is an integer number (3618249830448).

Almost surely, 2^{43011434440041} is an apocalyptic number.

It is an amenable number.

43011434440041 is a deficient number, since it is larger than the sum of its proper divisors (14880562847127).

43011434440041 is a wasteful number, since it uses less digits than its factorization.

43011434440041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200080852.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 43011434440041 its reverse (14004443411034), we get a palindrome (57015877851075).

The spelling of 43011434440041 in words is "forty-three trillion, eleven billion, four hundred thirty-four million, four hundred forty thousand, forty-one".