443104045 has 8 divisors (see below), whose sum is σ = 546096024. Its totient is φ = 344902464.

The previous prime is 443104003. The next prime is 443104117. The reversal of 443104045 is 540401344.

It can be written as a sum of positive squares in 4 ways, for example, as 270207844 + 172896201 = 16438^2 + 13149^2 .

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 443104045 - 2⁷ = 443103917 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1197394 + ... + 1197763.

It is an arithmetic number, because the mean of its divisors is an integer number (68262003).

Almost surely, 2^443104045 is an apocalyptic number.

It is an amenable number.

443104045 is a deficient number, since it is larger than the sum of its proper divisors (102991979).

443104045 is a wasteful number, since it uses less digits than its factorization.

443104045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2395199.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 443104045 is about 21050.0366983053. The cubic root of 443104045 is about 762.3748686537.

Adding to 443104045 its reverse (540401344), we get a palindrome (983505389).

The spelling of 443104045 in words is "four hundred forty-three million, one hundred four thousand, forty-five".