143212143124 has 12 divisors (see below), whose sum is σ = 255349953684. Its totient is φ = 70255013504.

The previous prime is 143212143073. The next prime is 143212143211. The reversal of 143212143124 is 421341212341.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 111783235600 + 31428907524 = 334340^2 + 177282^2 .

It is a junction number, because it is equal to n+sod(n) for n = 143212143092 and 143212143101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337764277 + ... + 337764700.

It is an arithmetic number, because the mean of its divisors is an integer number (21279162807).

Almost surely, 2^143212143124 is an apocalyptic number.

It is an amenable number.

143212143124 is a deficient number, since it is larger than the sum of its proper divisors (112137810560).

143212143124 is a wasteful number, since it uses less digits than its factorization.

143212143124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675529034 (or 675529032 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

Adding to 143212143124 its reverse (421341212341), we get a palindrome (564553355465).

The spelling of 143212143124 in words is "one hundred forty-three billion, two hundred twelve million, one hundred forty-three thousand, one hundred twenty-four".