441422433221044 has 24 divisors (see below), whose sum is σ = 842727273379488. Its totient is φ = 200643770305440.

The previous prime is 441422433220987. The next prime is 441422433221053. The reversal of 441422433221044 is 440122334224144.

It is a junction number, because it is equal to n+sod(n) for n = 441422433220988 and 441422433221006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66554599 + ... + 72885934.

It is an arithmetic number, because the mean of its divisors is an integer number (35113636390812).

Almost surely, 2^{441422433221044} is an apocalyptic number.

441422433221044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

441422433221044 is a deficient number, since it is larger than the sum of its proper divisors (401304840158444).

441422433221044 is a wasteful number, since it uses less digits than its factorization.

441422433221044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139512495 (or 139512493 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 40.

Adding to 441422433221044 its reverse (440122334224144), we get a palindrome (881544767445188).

The spelling of 441422433221044 in words is "four hundred forty-one trillion, four hundred twenty-two billion, four hundred thirty-three million, two hundred twenty-one thousand, forty-four".