4421113113 has 4 divisors (see below), whose sum is σ = 5894817488. Its totient is φ = 2947408740.

The previous prime is 4421113049. The next prime is 4421113171. The reversal of 4421113113 is 3113111244.

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 4421113113 - 2⁶ = 4421113049 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 4421113113.

It is not an unprimeable number, because it can be changed into a prime (4421813113) 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, 736852183 + ... + 736852188.

It is an arithmetic number, because the mean of its divisors is an integer number (1473704372).

Almost surely, 2^4421113113 is an apocalyptic number.

It is an amenable number.

4421113113 is a deficient number, since it is larger than the sum of its proper divisors (1473704375).

4421113113 is a wasteful number, since it uses less digits than its factorization.

4421113113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1473704374.

The product of its digits is 288, while the sum is 21.

The square root of 4421113113 is about 66491.4514279843. The cubic root of 4421113113 is about 1641.2593332683.

Adding to 4421113113 its reverse (3113111244), we get a palindrome (7534224357).

The spelling of 4421113113 in words is "four billion, four hundred twenty-one million, one hundred thirteen thousand, one hundred thirteen".