441741613 has 2 divisors, whose sum is σ = 441741614. Its totient is φ = 441741612.

The previous prime is 441741577. The next prime is 441741647. The reversal of 441741613 is 316147144.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 365650884 + 76090729 = 19122^2 + 8723^2 .

It is a cyclic number.

It is not a de Polignac number, because 441741613 - 2⁹ = 441741101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (444741613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220870806 + 220870807.

It is an arithmetic number, because the mean of its divisors is an integer number (220870807).

Almost surely, 2^441741613 is an apocalyptic number.

It is an amenable number.

441741613 is a deficient number, since it is larger than the sum of its proper divisors (1).

441741613 is an equidigital number, since it uses as much as digits as its factorization.

441741613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 31.

The square root of 441741613 is about 21017.6500351490. The cubic root of 441741613 is about 761.5926969766.

Adding to 441741613 its reverse (316147144), we get a palindrome (757888757).

The spelling of 441741613 in words is "four hundred forty-one million, seven hundred forty-one thousand, six hundred thirteen".