441440410213 has 24 divisors (see below), whose sum is σ = 494281370240. Its totient is φ = 393859065600.

The previous prime is 441440410141. The next prime is 441440410237. The reversal of 441440410213 is 312014044144.

It is not a de Polignac number, because 441440410213 - 2¹⁷ = 441440279141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441440410513) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2096533 + ... + 2297461.

Almost surely, 2^441440410213 is an apocalyptic number.

It is an amenable number.

441440410213 is a deficient number, since it is larger than the sum of its proper divisors (52840960027).

441440410213 is a wasteful number, since it uses less digits than its factorization.

441440410213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201289 (or 201278 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 441440410213 its reverse (312014044144), we get a palindrome (753454454357).

The spelling of 441440410213 in words is "four hundred forty-one billion, four hundred forty million, four hundred ten thousand, two hundred thirteen".