445441043 has 8 divisors (see below), whose sum is σ = 455347200. Its totient is φ = 435552840.

The previous prime is 445441037. The next prime is 445441049. The reversal of 445441043 is 340144544.

It is an interprime number because it is at equal distance from previous prime (445441037) and next prime (445441049).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 445441043 - 2⁶ = 445440979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 445440997 and 445441015.

It is not an unprimeable number, because it can be changed into a prime (445441049) 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 in 7 ways as a sum of consecutive naturals, for example, 54008 + ... + 61706.

It is an arithmetic number, because the mean of its divisors is an integer number (56918400).

Almost surely, 2^445441043 is an apocalyptic number.

445441043 is a deficient number, since it is larger than the sum of its proper divisors (9906157).

445441043 is a wasteful number, since it uses less digits than its factorization.

445441043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8977.

The product of its (nonzero) digits is 15360, while the sum is 29.

The square root of 445441043 is about 21105.4742424803. The cubic root of 445441043 is about 763.7128128270.

Adding to 445441043 its reverse (340144544), we get a palindrome (785585587).

The spelling of 445441043 in words is "four hundred forty-five million, four hundred forty-one thousand, forty-three".