441413232 has 80 divisors (see below), whose sum is σ = 1256669568. Its totient is φ = 132652800.

The previous prime is 441413227. The next prime is 441413249. The reversal of 441413232 is 232314144.

It is a Harshad number since it is a multiple of its sum of digits (24).

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 polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18607 + ... + 35057.

Almost surely, 2^441413232 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 441413232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (628334784).

441413232 is an abundant number, since it is smaller than the sum of its proper divisors (815256336).

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

441413232 is a wasteful number, since it uses less digits than its factorization.

441413232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16518 (or 16512 counting only the distinct ones).

The product of its digits is 2304, while the sum is 24.

The square root of 441413232 is about 21009.8365533861. The cubic root of 441413232 is about 761.4039331074.

Adding to 441413232 its reverse (232314144), we get a palindrome (673727376).

The spelling of 441413232 in words is "four hundred forty-one million, four hundred thirteen thousand, two hundred thirty-two".