4430433430441 has 4 divisors (see below), whose sum is σ = 4458652751812. Its totient is φ = 4402214109072.

The previous prime is 4430433430411. The next prime is 4430433430447. The reversal of 4430433430441 is 1440343340344.

It is a happy number.

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 1165473544041 + 3264959886400 = 1079571^2 + 1806920^2 .

It is a cyclic number.

It is not a de Polignac number, because 4430433430441 - 2³¹ = 4428285946793 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4430433430441.

It is not an unprimeable number, because it can be changed into a prime (4430433430447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14109660450 + ... + 14109660763.

It is an arithmetic number, because the mean of its divisors is an integer number (1114663187953).

Almost surely, 2^{4430433430441} is an apocalyptic number.

It is an amenable number.

4430433430441 is a deficient number, since it is larger than the sum of its proper divisors (28219321371).

4430433430441 is a wasteful number, since it uses less digits than its factorization.

4430433430441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28219321370.

The product of its (nonzero) digits is 331776, while the sum is 37.

Adding to 4430433430441 its reverse (1440343340344), we get a palindrome (5870776770785).

The spelling of 4430433430441 in words is "four trillion, four hundred thirty billion, four hundred thirty-three million, four hundred thirty thousand, four hundred forty-one".