44210121 has 8 divisors (see below), whose sum is σ = 58988160. Its totient is φ = 29452752.

The previous prime is 44210113. The next prime is 44210129. The reversal of 44210121 is 12101244.

44210121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (44210113) and next prime (44210129).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 44210121 - 2³ = 44210113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44210121.

It is not an unprimeable number, because it can be changed into a prime (44210129) 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 7 ways as a sum of consecutive naturals, for example, 816 + ... + 9438.

It is an arithmetic number, because the mean of its divisors is an integer number (7373520).

Almost surely, 2^44210121 is an apocalyptic number.

It is an amenable number.

44210121 is a deficient number, since it is larger than the sum of its proper divisors (14778039).

44210121 is a wasteful number, since it uses less digits than its factorization.

44210121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10335.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 44210121 is about 6649.0691829759. The cubic root of 44210121 is about 353.5959112815.

Adding to 44210121 its reverse (12101244), we get a palindrome (56311365).

The spelling of 44210121 in words is "forty-four million, two hundred ten thousand, one hundred twenty-one".