441220532330 has 32 divisors (see below), whose sum is σ = 796461474240. Its totient is φ = 175985187840.

The previous prime is 441220532309. The next prime is 441220532351. The reversal of 441220532330 is 33235022144.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (441220532309) and next prime (441220532351).

It is a junction number, because it is equal to n+sod(n) for n = 441220532293 and 441220532302.

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 15 ways as a sum of consecutive naturals, for example, 24008045 + ... + 24026415.

It is an arithmetic number, because the mean of its divisors is an integer number (24889421070).

Almost surely, 2^441220532330 is an apocalyptic number.

441220532330 is a deficient number, since it is larger than the sum of its proper divisors (355240941910).

441220532330 is a wasteful number, since it uses less digits than its factorization.

441220532330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25094.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 441220532330 its reverse (33235022144), we get a palindrome (474455554474).

The spelling of 441220532330 in words is "four hundred forty-one billion, two hundred twenty million, five hundred thirty-two thousand, three hundred thirty".