424303312 has 40 divisors (see below), whose sum is σ = 846295040. Its totient is φ = 205994880.

The previous prime is 424303303. The next prime is 424303339. The reversal of 424303312 is 213303424.

It is a happy number.

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, 74353 + ... + 79855.

It is an arithmetic number, because the mean of its divisors is an integer number (21157376).

Almost surely, 2^424303312 is an apocalyptic number.

It is an amenable number.

424303312 is a deficient number, since it is larger than the sum of its proper divisors (421991728).

424303312 is a wasteful number, since it uses less digits than its factorization.

424303312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5651 (or 5645 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 424303312 is about 20598.6240317163. The cubic root of 424303312 is about 751.4362475387.

Adding to 424303312 its reverse (213303424), we get a palindrome (637606736).

The spelling of 424303312 in words is "four hundred twenty-four million, three hundred three thousand, three hundred twelve".