4414144433 has 4 divisors (see below), whose sum is σ = 4566356340. Its totient is φ = 4261932528.

The previous prime is 4414144417. The next prime is 4414144463. The reversal of 4414144433 is 3344414144.

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 2016279409 + 2397865024 = 44903^2 + 48968^2 .

It is a cyclic number.

It is not a de Polignac number, because 4414144433 - 2⁴ = 4414144417 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 4414144433.

It is not an unprimeable number, because it can be changed into a prime (4414144463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76105910 + ... + 76105967.

It is an arithmetic number, because the mean of its divisors is an integer number (1141589085).

Almost surely, 2^4414144433 is an apocalyptic number.

It is an amenable number.

4414144433 is a deficient number, since it is larger than the sum of its proper divisors (152211907).

4414144433 is a wasteful number, since it uses less digits than its factorization.

4414144433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152211906.

The product of its digits is 36864, while the sum is 32.

The square root of 4414144433 is about 66439.0279353935. The cubic root of 4414144433 is about 1640.3965471036.

Adding to 4414144433 its reverse (3344414144), we get a palindrome (7758558577).

The spelling of 4414144433 in words is "four billion, four hundred fourteen million, one hundred forty-four thousand, four hundred thirty-three".