4440304113121 has 16 divisors (see below), whose sum is σ = 4508339472000. Its totient is φ = 4372424904960.

The previous prime is 4440304113083. The next prime is 4440304113131. The reversal of 4440304113121 is 1213114030444.

It is a cyclic number.

It is not a de Polignac number, because 4440304113121 - 2¹⁵ = 4440304080353 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 4440304113121.

It is not an unprimeable number, because it can be changed into a prime (4440304113131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 206524630 + ... + 206546128.

It is an arithmetic number, because the mean of its divisors is an integer number (281771217000).

Almost surely, 2^{4440304113121} is an apocalyptic number.

It is an amenable number.

4440304113121 is a deficient number, since it is larger than the sum of its proper divisors (68035358879).

4440304113121 is a wasteful number, since it uses less digits than its factorization.

4440304113121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24984.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 4440304113121 its reverse (1213114030444), we get a palindrome (5653418143565).

The spelling of 4440304113121 in words is "four trillion, four hundred forty billion, three hundred four million, one hundred thirteen thousand, one hundred twenty-one".