440404041322 has 24 divisors (see below), whose sum is σ = 773988626880. Its totient is φ = 187386708600.

The previous prime is 440404041317. The next prime is 440404041323. The reversal of 440404041322 is 223140404044.

It is a super-2 number, since 2×440404041322² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (440404041323) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 16151554 + ... + 16178797.

It is an arithmetic number, because the mean of its divisors is an integer number (32249526120).

Almost surely, 2^440404041322 is an apocalyptic number.

440404041322 is a deficient number, since it is larger than the sum of its proper divisors (333584585558).

440404041322 is a wasteful number, since it uses less digits than its factorization.

440404041322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32330506 (or 32330499 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 440404041322 its reverse (223140404044), we get a palindrome (663544445366).

The spelling of 440404041322 in words is "four hundred forty billion, four hundred four million, forty-one thousand, three hundred twenty-two".