441213224 has 32 divisors (see below), whose sum is σ = 841516320. Its totient is φ = 216824256.

The previous prime is 441213167. The next prime is 441213233. The reversal of 441213224 is 422312144.

It is a self number, because there is not a number n which added to its sum of digits gives 441213224.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 392327 + ... + 393449.

It is an arithmetic number, because the mean of its divisors is an integer number (26297385).

Almost surely, 2^441213224 is an apocalyptic number.

It is an amenable number.

441213224 is a deficient number, since it is larger than the sum of its proper divisors (400303096).

441213224 is a wasteful number, since it uses less digits than its factorization.

441213224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1929 (or 1925 counting only the distinct ones).

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

The square root of 441213224 is about 21005.0761483980. The cubic root of 441213224 is about 761.2889162529.

Adding to 441213224 its reverse (422312144), we get a palindrome (863525368).

The spelling of 441213224 in words is "four hundred forty-one million, two hundred thirteen thousand, two hundred twenty-four".