443413224143142 has 32 divisors (see below), whose sum is σ = 967480072038144. Its totient is φ = 134363055132000.

The previous prime is 443413224143117. The next prime is 443413224143159. The reversal of 443413224143142 is 241341422314344.

It is a junction number, because it is equal to n+sod(n) for n = 443413224143094 and 443413224143103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112766109 + ... + 116631992.

It is an arithmetic number, because the mean of its divisors is an integer number (30233752251192).

Almost surely, 2^{443413224143142} is an apocalyptic number.

443413224143142 is an abundant number, since it is smaller than the sum of its proper divisors (524066847895002).

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

443413224143142 is a wasteful number, since it uses less digits than its factorization.

443413224143142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229427404.

The product of its digits is 884736, while the sum is 42.

Adding to 443413224143142 its reverse (241341422314344), we get a palindrome (684754646457486).

The spelling of 443413224143142 in words is "four hundred forty-three trillion, four hundred thirteen billion, two hundred twenty-four million, one hundred forty-three thousand, one hundred forty-two".