441043043413 has 12 divisors (see below), whose sum is σ = 513615778752. Its totient is φ = 377620057080.

The previous prime is 441043043401. The next prime is 441043043437. The reversal of 441043043413 is 314340340144.

It is a happy number.

It is not a de Polignac number, because 441043043413 - 2³³ = 432453108821 is a prime.

It is a super-2 number, since 2×441043043413² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441043040413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4917453 + ... + 5006338.

It is an arithmetic number, because the mean of its divisors is an integer number (42801314896).

Almost surely, 2^441043043413 is an apocalyptic number.

It is an amenable number.

441043043413 is a deficient number, since it is larger than the sum of its proper divisors (72572735339).

441043043413 is an equidigital number, since it uses as much as digits as its factorization.

441043043413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9924712 (or 9924705 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 441043043413 its reverse (314340340144), we get a palindrome (755383383557).

The spelling of 441043043413 in words is "four hundred forty-one billion, forty-three million, forty-three thousand, four hundred thirteen".