44414121 has 16 divisors (see below), whose sum is σ = 60635520. Its totient is φ = 28909440.

The previous prime is 44414113. The next prime is 44414137. The reversal of 44414121 is 12141444.

44414121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 44414121 - 2³ = 44414113 is a prime.

It is a super-2 number, since 2×44414121² = 3945228288405282, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (44414101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22261 + ... + 24173.

It is an arithmetic number, because the mean of its divisors is an integer number (3789720).

Almost surely, 2^44414121 is an apocalyptic number.

It is an amenable number.

44414121 is a deficient number, since it is larger than the sum of its proper divisors (16221399).

44414121 is a wasteful number, since it uses less digits than its factorization.

44414121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2096.

The product of its digits is 512, while the sum is 21.

The square root of 44414121 is about 6664.3920202821. The cubic root of 44414121 is about 354.1389460626.

Adding to 44414121 its reverse (12141444), we get a palindrome (56555565).

The spelling of 44414121 in words is "forty-four million, four hundred fourteen thousand, one hundred twenty-one".