441001163560057 has 2 divisors, whose sum is σ = 441001163560058. Its totient is φ = 441001163560056.

The previous prime is 441001163560031. The next prime is 441001163560121. The reversal of 441001163560057 is 750065361100144.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 343998776217616 + 97002387342441 = 18547204^2 + 9848979^2 .

It is a cyclic number.

It is not a de Polignac number, because 441001163560057 - 2³⁹ = 440451407746169 is a prime.

It is a super-2 number, since 2×441001163560057² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 441001163559995 and 441001163560022.

It is not a weakly prime, because it can be changed into another prime (441001163567057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220500581780028 + 220500581780029.

It is an arithmetic number, because the mean of its divisors is an integer number (220500581780029).

Almost surely, 2^{441001163560057} is an apocalyptic number.

It is an amenable number.

441001163560057 is a deficient number, since it is larger than the sum of its proper divisors (1).

441001163560057 is an equidigital number, since it uses as much as digits as its factorization.

441001163560057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 441001163560057 in words is "four hundred forty-one trillion, one billion, one hundred sixty-three million, five hundred sixty thousand, fifty-seven".