3004132421 has 2 divisors, whose sum is σ = 3004132422. Its totient is φ = 3004132420.

The previous prime is 3004132393. The next prime is 3004132423. The reversal of 3004132421 is 1242314003.

3004132421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2288569921 + 715562500 = 47839^2 + 26750^2 .

It is a cyclic number.

It is not a de Polignac number, because 3004132421 - 2¹⁰ = 3004131397 is a prime.

Together with 3004132423, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 3004132393 and 3004132402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3004132423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1502066210 + 1502066211.

It is an arithmetic number, because the mean of its divisors is an integer number (1502066211).

Almost surely, 2^3004132421 is an apocalyptic number.

It is an amenable number.

3004132421 is a deficient number, since it is larger than the sum of its proper divisors (1).

3004132421 is an equidigital number, since it uses as much as digits as its factorization.

3004132421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3004132421 is about 54809.9664385958. The cubic root of 3004132421 is about 1442.9114867442.

Adding to 3004132421 its reverse (1242314003), we get a palindrome (4246446424).

The spelling of 3004132421 in words is "three billion, four million, one hundred thirty-two thousand, four hundred twenty-one".