143424212 has 24 divisors (see below), whose sum is σ = 254721600. Its totient is φ = 70652736.

The previous prime is 143424187. The next prime is 143424241. The reversal of 143424212 is 212424341.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134393 + ... + 135455.

It is an arithmetic number, because the mean of its divisors is an integer number (10613400).

Almost surely, 2^143424212 is an apocalyptic number.

It is an amenable number.

143424212 is a deficient number, since it is larger than the sum of its proper divisors (111297388).

143424212 is a wasteful number, since it uses less digits than its factorization.

143424212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1535 (or 1533 counting only the distinct ones).

The product of its digits is 1536, while the sum is 23.

The square root of 143424212 is about 11975.9848029296. The cubic root of 143424212 is about 523.4487384836.

Adding to 143424212 its reverse (212424341), we get a palindrome (355848553).

The spelling of 143424212 in words is "one hundred forty-three million, four hundred twenty-four thousand, two hundred twelve".