3000442121 has 8 divisors (see below), whose sum is σ = 3036684840. Its totient is φ = 2964307968.

The previous prime is 3000442103. The next prime is 3000442129. The reversal of 3000442121 is 1212440003.

3000442121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 407595721 + 2592846400 = 20189^2 + 50920^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3000442121 - 2¹⁰ = 3000441097 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 3000442121.

It is not an unprimeable number, because it can be changed into a prime (3000442129) 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, 29165 + ... + 82773.

It is an arithmetic number, because the mean of its divisors is an integer number (379585605).

Almost surely, 2^3000442121 is an apocalyptic number.

It is an amenable number.

3000442121 is a deficient number, since it is larger than the sum of its proper divisors (36242719).

3000442121 is an equidigital number, since it uses as much as digits as its factorization.

3000442121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54283.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 3000442121 is about 54776.2915959085. The cubic root of 3000442121 is about 1442.3204166964.

Adding to 3000442121 its reverse (1212440003), we get a palindrome (4212882124).

The spelling of 3000442121 in words is "three billion, four hundred forty-two thousand, one hundred twenty-one".