143341122304242 has 12 divisors (see below), whose sum is σ = 310572431659230. Its totient is φ = 47780374101408.

The previous prime is 143341122304229. The next prime is 143341122304283. The reversal of 143341122304242 is 242403221143341.

143341122304242 is a `hidden beast` number, since 1 + 4 + 3 + 3 + 4 + 1 + 1 + 223 + 0 + 424 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 120241554251841 + 23099568052401 = 10965471^2 + 4806201^2 .

It is a super-2 number, since 2×143341122304242² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 143341122304197 and 143341122304206.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 3981697841767 + ... + 3981697841802.

Almost surely, 2^{143341122304242} is an apocalyptic number.

143341122304242 is an abundant number, since it is smaller than the sum of its proper divisors (167231309354988).

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

143341122304242 is a wasteful number, since it uses less digits than its factorization.

143341122304242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7963395683577 (or 7963395683574 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

Adding to 143341122304242 its reverse (242403221143341), we get a palindrome (385744343447583).

The spelling of 143341122304242 in words is "one hundred forty-three trillion, three hundred forty-one billion, one hundred twenty-two million, three hundred four thousand, two hundred forty-two".