3044030304421 has 2 divisors, whose sum is σ = 3044030304422. Its totient is φ = 3044030304420.

The previous prime is 3044030304373. The next prime is 3044030304449. The reversal of 3044030304421 is 1244030304403.

It is an a-pointer prime, because the next prime (3044030304449) can be obtained adding 3044030304421 to its sum of digits (28).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3003587083396 + 40443221025 = 1733086^2 + 201105^2 .

It is an emirp because it is prime and its reverse (1244030304403) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3044030304421 - 2²³ = 3044021915813 is a prime.

It is a super-2 number, since 2×3044030304421² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3044030304421.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3044030304451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1522015152210 + 1522015152211.

It is an arithmetic number, because the mean of its divisors is an integer number (1522015152211).

Almost surely, 2^{3044030304421} is an apocalyptic number.

It is an amenable number.

3044030304421 is a deficient number, since it is larger than the sum of its proper divisors (1).

3044030304421 is an equidigital number, since it uses as much as digits as its factorization.

3044030304421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 3044030304421 its reverse (1244030304403), we get a palindrome (4288060608824).

The spelling of 3044030304421 in words is "three trillion, forty-four billion, thirty million, three hundred four thousand, four hundred twenty-one".