441222430 has 16 divisors (see below), whose sum is σ = 866400624. Its totient is φ = 160444480.

The previous prime is 441222421. The next prime is 441222449. The reversal of 441222430 is 34222144.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 2005447 + ... + 2005666.

It is an arithmetic number, because the mean of its divisors is an integer number (54150039).

Almost surely, 2^441222430 is an apocalyptic number.

441222430 is a deficient number, since it is larger than the sum of its proper divisors (425178194).

441222430 is a wasteful number, since it uses less digits than its factorization.

441222430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4011131.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 441222430 is about 21005.2952847609. The cubic root of 441222430 is about 761.2942110300.

Adding to 441222430 its reverse (34222144), we get a palindrome (475444574).

It can be divided in two parts, 441222 and 430, that multiplied together give a triangular number (189725460 = T₁₉₄₇₉).

The spelling of 441222430 in words is "four hundred forty-one million, two hundred twenty-two thousand, four hundred thirty".