4400003113 has 4 divisors (see below), whose sum is σ = 4800003408. Its totient is φ = 4000002820.

The previous prime is 4400003099. The next prime is 4400003137. The reversal of 4400003113 is 3113000044.

4400003113 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 4400003113 - 2²⁹ = 3863132201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4400003173) 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, 200000131 + ... + 200000152.

It is an arithmetic number, because the mean of its divisors is an integer number (1200000852).

Almost surely, 2^4400003113 is an apocalyptic number.

It is an amenable number.

4400003113 is a deficient number, since it is larger than the sum of its proper divisors (400000295).

4400003113 is a wasteful number, since it uses less digits than its factorization.

4400003113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400000294.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 4400003113 is about 66332.5192722242. The cubic root of 4400003113 is about 1638.6429276477.

Adding to 4400003113 its reverse (3113000044), we get a palindrome (7513003157).

It can be divided in two parts, 44000031 and 13, that added together give a palindrome (44000044).

The spelling of 4400003113 in words is "four billion, four hundred million, three thousand, one hundred thirteen".