441412412 has 72 divisors (see below), whose sum is σ = 977721696. Its totient is φ = 170210304.

The previous prime is 441412403. The next prime is 441412459. The reversal of 441412412 is 214214144.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 250928 + ... + 252680.

It is an arithmetic number, because the mean of its divisors is an integer number (13579468).

Almost surely, 2^441412412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 441412412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (488860848).

441412412 is an abundant number, since it is smaller than the sum of its proper divisors (536309284).

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

441412412 is a wasteful number, since it uses less digits than its factorization.

441412412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1827 (or 1802 counting only the distinct ones).

The product of its digits is 1024, while the sum is 23.

The square root of 441412412 is about 21009.8170387084. The cubic root of 441412412 is about 761.4034616281.

Adding to 441412412 its reverse (214214144), we get a palindrome (655626556).

The spelling of 441412412 in words is "four hundred forty-one million, four hundred twelve thousand, four hundred twelve".