143334224231242 has 32 divisors (see below), whose sum is σ = 238883135860800. Its totient is φ = 63950754806400.

The previous prime is 143334224231131. The next prime is 143334224231293. The reversal of 143334224231242 is 242132422433341.

It is a super-2 number, since 2×143334224231242² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 143334224231195 and 143334224231204.

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, 82672267 + ... + 84388222.

It is an arithmetic number, because the mean of its divisors is an integer number (7465097995650).

Almost surely, 2^{143334224231242} is an apocalyptic number.

143334224231242 is a deficient number, since it is larger than the sum of its proper divisors (95548911629558).

143334224231242 is a wasteful number, since it uses less digits than its factorization.

143334224231242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167061222.

The product of its digits is 663552, while the sum is 40.

Adding to 143334224231242 its reverse (242132422433341), we get a palindrome (385466646664583).

The spelling of 143334224231242 in words is "one hundred forty-three trillion, three hundred thirty-four billion, two hundred twenty-four million, two hundred thirty-one thousand, two hundred forty-two".