443343402441441 has 48 divisors (see below), whose sum is σ = 648615974243328. Its totient is φ = 291788254620000.

The previous prime is 443343402441439. The next prime is 443343402441451. The reversal of 443343402441441 is 144144204343344.

443343402441441 is a `hidden beast` number, since 4 + 4 + 33 + 434 + 0 + 2 + 44 + 144 + 1 = 666.

It is not a de Polignac number, because 443343402441441 - 2¹ = 443343402441439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (443343402441451) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1146146230 + ... + 1146532976.

It is an arithmetic number, because the mean of its divisors is an integer number (13512832796736).

Almost surely, 2^{443343402441441} is an apocalyptic number.

It is an amenable number.

443343402441441 is a deficient number, since it is larger than the sum of its proper divisors (205272571801887).

443343402441441 is a wasteful number, since it uses less digits than its factorization.

443343402441441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392122 (or 392119 counting only the distinct ones).

The product of its (nonzero) digits is 3538944, while the sum is 45.

Adding to 443343402441441 its reverse (144144204343344), we get a palindrome (587487606784785).

The spelling of 443343402441441 in words is "four hundred forty-three trillion, three hundred forty-three billion, four hundred two million, four hundred forty-one thousand, four hundred forty-one".