441233413 has 2 divisors, whose sum is σ = 441233414. Its totient is φ = 441233412.

The previous prime is 441233411. The next prime is 441233461. The reversal of 441233413 is 314332144.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 317089249 + 124144164 = 17807^2 + 11142^2 .

It is a cyclic number.

It is not a de Polignac number, because 441233413 - 2¹ = 441233411 is a prime.

Together with 441233411, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (441233411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220616706 + 220616707.

It is an arithmetic number, because the mean of its divisors is an integer number (220616707).

Almost surely, 2^441233413 is an apocalyptic number.

It is an amenable number.

441233413 is a deficient number, since it is larger than the sum of its proper divisors (1).

441233413 is an equidigital number, since it uses as much as digits as its factorization.

441233413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 25.

The square root of 441233413 is about 21005.5567172118. The cubic root of 441233413 is about 761.3005277419.

Adding to 441233413 its reverse (314332144), we get a palindrome (755565557).

The spelling of 441233413 in words is "four hundred forty-one million, two hundred thirty-three thousand, four hundred thirteen".