424313212 has 12 divisors (see below), whose sum is σ = 743787856. Its totient is φ = 211802400.

The previous prime is 424313209. The next prime is 424313243. The reversal of 424313212 is 212313424.

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 3 ways as a sum of consecutive naturals, for example, 85848 + ... + 90655.

Almost surely, 2^424313212 is an apocalyptic number.

It is an amenable number.

424313212 is a deficient number, since it is larger than the sum of its proper divisors (319474644).

424313212 is a wasteful number, since it uses less digits than its factorization.

424313212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177108 (or 177106 counting only the distinct ones).

The product of its digits is 1152, while the sum is 22.

The square root of 424313212 is about 20598.8643376279. The cubic root of 424313212 is about 751.4420917550.

Adding to 424313212 its reverse (212313424), we get a palindrome (636626636).

The spelling of 424313212 in words is "four hundred twenty-four million, three hundred thirteen thousand, two hundred twelve".