443061041 has 2 divisors, whose sum is σ = 443061042. Its totient is φ = 443061040.

The previous prime is 443061037. The next prime is 443061053. The reversal of 443061041 is 140160344.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 395174641 + 47886400 = 19879^2 + 6920^2 .

It is a cyclic number.

It is not a de Polignac number, because 443061041 - 2² = 443061037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 443060998 and 443061016.

It is not a weakly prime, because it can be changed into another prime (443061341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221530520 + 221530521.

It is an arithmetic number, because the mean of its divisors is an integer number (221530521).

Almost surely, 2^443061041 is an apocalyptic number.

It is an amenable number.

443061041 is a deficient number, since it is larger than the sum of its proper divisors (1).

443061041 is an equidigital number, since it uses as much as digits as its factorization.

443061041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 443061041 is about 21049.0152026170. The cubic root of 443061041 is about 762.3502045973.

The spelling of 443061041 in words is "four hundred forty-three million, sixty-one thousand, forty-one".