4143443221230 has 64 divisors (see below), whose sum is σ = 10662501795840. Its totient is φ = 1026759412224.

The previous prime is 4143443221217. The next prime is 4143443221231. The reversal of 4143443221230 is 321223443414.

It is a junction number, because it is equal to n+sod(n) for n = 4143443221191 and 4143443221200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4143443221231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51379954 + ... + 51460533.

It is an arithmetic number, because the mean of its divisors is an integer number (166601590560).

Almost surely, 2^{4143443221230} is an apocalyptic number.

4143443221230 is an abundant number, since it is smaller than the sum of its proper divisors (6519058574610).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4143443221230 is a wasteful number, since it uses less digits than its factorization.

4143443221230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102840593.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 4143443221230 its reverse (321223443414), we get a palindrome (4464666664644).

The spelling of 4143443221230 in words is "four trillion, one hundred forty-three billion, four hundred forty-three million, two hundred twenty-one thousand, two hundred thirty".