441144220342 has 16 divisors (see below), whose sum is σ = 776686350240. Its totient is φ = 183952029888.

The previous prime is 441144220333. The next prime is 441144220403. The reversal of 441144220342 is 243022441144.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 425814367 + ... + 425815402.

It is an arithmetic number, because the mean of its divisors is an integer number (48542896890).

Almost surely, 2^441144220342 is an apocalyptic number.

441144220342 is a deficient number, since it is larger than the sum of its proper divisors (335542129898).

441144220342 is a wasteful number, since it uses less digits than its factorization.

441144220342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851629815.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 441144220342 its reverse (243022441144), we get a palindrome (684166661486).

The spelling of 441144220342 in words is "four hundred forty-one billion, one hundred forty-four million, two hundred twenty thousand, three hundred forty-two".