441044020423 has 8 divisors (see below), whose sum is σ = 456732258336. Its totient is φ = 425628621600.

The previous prime is 441044020421. The next prime is 441044020429. The reversal of 441044020423 is 324020440144.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 441044020423 - 2¹ = 441044020421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 441044020391 and 441044020400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441044020421) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 68206483 + ... + 68212948.

It is an arithmetic number, because the mean of its divisors is an integer number (57091532292).

Almost surely, 2^441044020423 is an apocalyptic number.

441044020423 is a deficient number, since it is larger than the sum of its proper divisors (15688237913).

441044020423 is a wasteful number, since it uses less digits than its factorization.

441044020423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136419545.

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

Adding to 441044020423 its reverse (324020440144), we get a palindrome (765064460567).

The spelling of 441044020423 in words is "four hundred forty-one billion, forty-four million, twenty thousand, four hundred twenty-three".