441244420 has 24 divisors (see below), whose sum is σ = 966901824. Its totient is φ = 168823776.

The previous prime is 441244417. The next prime is 441244471. The reversal of 441244420 is 24442144.

It is a super-2 number, since 2×441244420² = 389393276362272800, which contains 22 as substring.

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, 479154 + ... + 480073.

It is an arithmetic number, because the mean of its divisors is an integer number (40287576).

Almost surely, 2^441244420 is an apocalyptic number.

It is an amenable number.

441244420 is an abundant number, since it is smaller than the sum of its proper divisors (525657404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

441244420 is a wasteful number, since it uses less digits than its factorization.

441244420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959259 (or 959257 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 25.

The square root of 441244420 is about 21005.8187176792. The cubic root of 441244420 is about 761.3068581519.

Adding to 441244420 its reverse (24442144), we get a palindrome (465686564).

The spelling of 441244420 in words is "four hundred forty-one million, two hundred forty-four thousand, four hundred twenty".