3024340421 has 2 divisors, whose sum is σ = 3024340422. Its totient is φ = 3024340420.

The previous prime is 3024340393. The next prime is 3024340427. The reversal of 3024340421 is 1240434203.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1833124225 + 1191216196 = 42815^2 + 34514^2 .

It is an emirp because it is prime and its reverse (1240434203) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3024340421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3024340427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1512170210 + 1512170211.

It is an arithmetic number, because the mean of its divisors is an integer number (1512170211).

Almost surely, 2^3024340421 is an apocalyptic number.

It is an amenable number.

3024340421 is a deficient number, since it is larger than the sum of its proper divisors (1).

3024340421 is an equidigital number, since it uses as much as digits as its factorization.

3024340421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 3024340421 is about 54994.0035003817. The cubic root of 3024340421 is about 1446.1396198976.

Adding to 3024340421 its reverse (1240434203), we get a palindrome (4264774624).

The spelling of 3024340421 in words is "three billion, twenty-four million, three hundred forty thousand, four hundred twenty-one".