3013342421 has 2 divisors, whose sum is σ = 3013342422. Its totient is φ = 3013342420.

The previous prime is 3013342417. The next prime is 3013342441. The reversal of 3013342421 is 1242433103.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1991836900 + 1021505521 = 44630^2 + 31961^2 .

It is an emirp because it is prime and its reverse (1242433103) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3013342421 - 2² = 3013342417 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3013342441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1506671210 + 1506671211.

It is an arithmetic number, because the mean of its divisors is an integer number (1506671211).

Almost surely, 2^3013342421 is an apocalyptic number.

It is an amenable number.

3013342421 is a deficient number, since it is larger than the sum of its proper divisors (1).

3013342421 is an equidigital number, since it uses as much as digits as its factorization.

3013342421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 3013342421 is about 54893.9197088348. The cubic root of 3013342421 is about 1444.3845306968.

Adding to 3013342421 its reverse (1242433103), we get a palindrome (4255775524).

The spelling of 3013342421 in words is "three billion, thirteen million, three hundred forty-two thousand, four hundred twenty-one".