44030121 has 8 divisors (see below), whose sum is σ = 59814720. Its totient is φ = 28799472.

The previous prime is 44030113. The next prime is 44030123. The reversal of 44030121 is 12103044.

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

It is not a de Polignac number, because 44030121 - 2³ = 44030113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44030121.

It is not an unprimeable number, because it can be changed into a prime (44030123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138301 + ... + 138618.

It is an arithmetic number, because the mean of its divisors is an integer number (7476840).

Almost surely, 2^44030121 is an apocalyptic number.

It is an amenable number.

44030121 is a deficient number, since it is larger than the sum of its proper divisors (15784599).

44030121 is a wasteful number, since it uses less digits than its factorization.

44030121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276975.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 44030121 is about 6635.5196480758. The cubic root of 44030121 is about 353.1153739616.

Adding to 44030121 its reverse (12103044), we get a palindrome (56133165).

The spelling of 44030121 in words is "forty-four million, thirty thousand, one hundred twenty-one".