441230334432 has 144 divisors (see below), whose sum is σ = 1236544807680. Its totient is φ = 137688153856.

The previous prime is 441230334379. The next prime is 441230334481. The reversal of 441230334432 is 234433032144.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 441230334393 and 441230334402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2294419 + ... + 2479277.

It is an arithmetic number, because the mean of its divisors is an integer number (8587116720).

Almost surely, 2^441230334432 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 441230334432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (618272403840).

441230334432 is an abundant number, since it is smaller than the sum of its proper divisors (795314473248).

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

441230334432 is a wasteful number, since it uses less digits than its factorization.

441230334432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184965 (or 184934 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 441230334432 its reverse (234433032144), we get a palindrome (675663366576).

The spelling of 441230334432 in words is "four hundred forty-one billion, two hundred thirty million, three hundred thirty-four thousand, four hundred thirty-two".