441601541113 has 2 divisors, whose sum is σ = 441601541114. Its totient is φ = 441601541112.

The previous prime is 441601541107. The next prime is 441601541159. The reversal of 441601541113 is 311145106144.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 350260381584 + 91341159529 = 591828^2 + 302227^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-441601541113 is a prime.

It is a super-2 number, since 2×441601541113² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (441601541413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220800770556 + 220800770557.

It is an arithmetic number, because the mean of its divisors is an integer number (220800770557).

Almost surely, 2^441601541113 is an apocalyptic number.

It is an amenable number.

441601541113 is a deficient number, since it is larger than the sum of its proper divisors (1).

441601541113 is an equidigital number, since it uses as much as digits as its factorization.

441601541113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 31.

Adding to 441601541113 its reverse (311145106144), we get a palindrome (752746647257).

The spelling of 441601541113 in words is "four hundred forty-one billion, six hundred one million, five hundred forty-one thousand, one hundred thirteen".