43223441411443 has 4 divisors (see below), whose sum is σ = 43376174420248. Its totient is φ = 43070708402640.

The previous prime is 43223441411401. The next prime is 43223441411477. The reversal of 43223441411443 is 34411414432234.

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-43223441411443 is a prime.

It is a super-2 number, since 2×43223441411443² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43223441411396 and 43223441411405.

It is not an unprimeable number, because it can be changed into a prime (43223411411443) 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, 76366503978 + ... + 76366504543.

It is an arithmetic number, because the mean of its divisors is an integer number (10844043605062).

Almost surely, 2^{43223441411443} is an apocalyptic number.

43223441411443 is a deficient number, since it is larger than the sum of its proper divisors (152733008805).

43223441411443 is a wasteful number, since it uses less digits than its factorization.

43223441411443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152733008804.

The product of its digits is 442368, while the sum is 40.

Adding to 43223441411443 its reverse (34411414432234), we get a palindrome (77634855843677).

The spelling of 43223441411443 in words is "forty-three trillion, two hundred twenty-three billion, four hundred forty-one million, four hundred eleven thousand, four hundred forty-three".