441013313441 has 4 divisors (see below), whose sum is σ = 445968519300. Its totient is φ = 436058107584.

The previous prime is 441013313431. The next prime is 441013313453. The reversal of 441013313441 is 144313310144.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 170123251600 + 270890061841 = 412460^2 + 520471^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-441013313441 is a prime.

It is a super-2 number, since 2×441013313441² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (441013313431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2477602796 + ... + 2477602973.

It is an arithmetic number, because the mean of its divisors is an integer number (111492129825).

Almost surely, 2^441013313441 is an apocalyptic number.

It is an amenable number.

441013313441 is a deficient number, since it is larger than the sum of its proper divisors (4955205859).

441013313441 is an equidigital number, since it uses as much as digits as its factorization.

441013313441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4955205858.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 441013313441 its reverse (144313310144), we get a palindrome (585326623585).

The spelling of 441013313441 in words is "four hundred forty-one billion, thirteen million, three hundred thirteen thousand, four hundred forty-one".