4413433441 has 4 divisors (see below), whose sum is σ = 4516071472. Its totient is φ = 4310795412.

The previous prime is 4413433439. The next prime is 4413433459. The reversal of 4413433441 is 1443343144.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4413433441 - 2¹ = 4413433439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4413433421) 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, 51318951 + ... + 51319036.

It is an arithmetic number, because the mean of its divisors is an integer number (1129017868).

Almost surely, 2^4413433441 is an apocalyptic number.

It is an amenable number.

4413433441 is a deficient number, since it is larger than the sum of its proper divisors (102638031).

4413433441 is a wasteful number, since it uses less digits than its factorization.

4413433441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102638030.

The product of its digits is 27648, while the sum is 31.

The square root of 4413433441 is about 66433.6770094807. The cubic root of 4413433441 is about 1640.3084687708.

Adding to 4413433441 its reverse (1443343144), we get a palindrome (5856776585).

The spelling of 4413433441 in words is "four billion, four hundred thirteen million, four hundred thirty-three thousand, four hundred forty-one".