4105443523411 has 4 divisors (see below), whose sum is σ = 4200918954232. Its totient is φ = 4009968092592.

The previous prime is 4105443523397. The next prime is 4105443523417. The reversal of 4105443523411 is 1143253445014.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4105443523411 is a prime.

It is a super-2 number, since 2×4105443523411² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4105443523417) 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, 47737715346 + ... + 47737715431.

It is an arithmetic number, because the mean of its divisors is an integer number (1050229738558).

Almost surely, 2^{4105443523411} is an apocalyptic number.

4105443523411 is a deficient number, since it is larger than the sum of its proper divisors (95475430821).

4105443523411 is an equidigital number, since it uses as much as digits as its factorization.

4105443523411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95475430820.

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 4105443523411 its reverse (1143253445014), we get a palindrome (5248696968425).

The spelling of 4105443523411 in words is "four trillion, one hundred five billion, four hundred forty-three million, five hundred twenty-three thousand, four hundred eleven".