4408541121 has 4 divisors (see below), whose sum is σ = 5878054832. Its totient is φ = 2939027412.

The previous prime is 4408541089. The next prime is 4408541131. The reversal of 4408541121 is 1211458044.

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 not a de Polignac number, because 4408541121 - 2⁵ = 4408541089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4408541131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 734756851 + ... + 734756856.

It is an arithmetic number, because the mean of its divisors is an integer number (1469513708).

Almost surely, 2^4408541121 is an apocalyptic number.

It is an amenable number.

4408541121 is a deficient number, since it is larger than the sum of its proper divisors (1469513711).

4408541121 is a wasteful number, since it uses less digits than its factorization.

4408541121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1469513710.

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 4408541121 is about 66396.8457157416. The cubic root of 4408541121 is about 1639.7021471027.

Adding to 4408541121 its reverse (1211458044), we get a palindrome (5619999165).

The spelling of 4408541121 in words is "four billion, four hundred eight million, five hundred forty-one thousand, one hundred twenty-one".