4414013121 has 16 divisors (see below), whose sum is σ = 6958051200. Its totient is φ = 2435317248.

The previous prime is 4414013111. The next prime is 4414013159. The reversal of 4414013121 is 1213104144.

It is not a de Polignac number, because 4414013121 - 2⁹ = 4414012609 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4414013111) 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, 3623376 + ... + 3624593.

It is an arithmetic number, because the mean of its divisors is an integer number (434878200).

Almost surely, 2^4414013121 is an apocalyptic number.

It is an amenable number.

4414013121 is a deficient number, since it is larger than the sum of its proper divisors (2544038079).

4414013121 is a wasteful number, since it uses less digits than its factorization.

4414013121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7248008.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 4414013121 is about 66438.0397137062. The cubic root of 4414013121 is about 1640.3802807663.

Adding to 4414013121 its reverse (1213104144), we get a palindrome (5627117265).

The spelling of 4414013121 in words is "four billion, four hundred fourteen million, thirteen thousand, one hundred twenty-one".