441530030453 has 4 divisors (see below), whose sum is σ = 452299055628. Its totient is φ = 430761005280.

The previous prime is 441530030441. The next prime is 441530030477. The reversal of 441530030453 is 354030035144.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 96076441444 + 345453589009 = 309962^2 + 587753^2 .

It is a cyclic number.

It is not a de Polignac number, because 441530030453 - 2¹⁴ = 441530014069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441530030653) 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 in 3 ways as a sum of consecutive naturals, for example, 5384512526 + ... + 5384512607.

It is an arithmetic number, because the mean of its divisors is an integer number (113074763907).

Almost surely, 2^441530030453 is an apocalyptic number.

It is an amenable number.

441530030453 is a deficient number, since it is larger than the sum of its proper divisors (10769025175).

441530030453 is a wasteful number, since it uses less digits than its factorization.

441530030453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10769025174.

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 441530030453 its reverse (354030035144), we get a palindrome (795560065597).

The spelling of 441530030453 in words is "four hundred forty-one billion, five hundred thirty million, thirty thousand, four hundred fifty-three".