424303214 has 4 divisors (see below), whose sum is σ = 636454824. Its totient is φ = 212151606.

The previous prime is 424303207. The next prime is 424303259. The reversal of 424303214 is 412303424.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 424303214.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106075802 + ... + 106075805.

It is an arithmetic number, because the mean of its divisors is an integer number (159113706).

Almost surely, 2^424303214 is an apocalyptic number.

424303214 is a deficient number, since it is larger than the sum of its proper divisors (212151610).

424303214 is a wasteful number, since it uses less digits than its factorization.

424303214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212151609.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 424303214 is about 20598.6216529165. The cubic root of 424303214 is about 751.4361896864.

Adding to 424303214 its reverse (412303424), we get a palindrome (836606638).

The spelling of 424303214 in words is "four hundred twenty-four million, three hundred three thousand, two hundred fourteen".