441113341213 has 4 divisors (see below), whose sum is σ = 441120875580. Its totient is φ = 441105806848.

The previous prime is 441113341187. The next prime is 441113341219. The reversal of 441113341213 is 312143311144.

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 316954362169 + 124158979044 = 562987^2 + 352362^2 .

It is a cyclic number.

It is not a de Polignac number, because 441113341213 - 2⁵ = 441113341181 is a prime.

It is a super-2 number, since 2×441113341213² (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 (441113341219) 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, 3678670 + ... + 3796687.

It is an arithmetic number, because the mean of its divisors is an integer number (110280218895).

Almost surely, 2^441113341213 is an apocalyptic number.

It is an amenable number.

441113341213 is a deficient number, since it is larger than the sum of its proper divisors (7534367).

441113341213 is an equidigital number, since it uses as much as digits as its factorization.

441113341213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7534366.

The product of its digits is 3456, while the sum is 28.

Adding to 441113341213 its reverse (312143311144), we get a palindrome (753256652357).

The spelling of 441113341213 in words is "four hundred forty-one billion, one hundred thirteen million, three hundred forty-one thousand, two hundred thirteen".