3342250321 has 2 divisors, whose sum is σ = 3342250322. Its totient is φ = 3342250320.

The previous prime is 3342250297. The next prime is 3342250357. The reversal of 3342250321 is 1230522433.

3342250321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1717273600 + 1624976721 = 41440^2 + 40311^2 .

It is a cyclic number.

It is not a de Polignac number, because 3342250321 - 2⁹ = 3342249809 is a prime.

It is a super-2 number, since 2×3342250321² = 22341274416449206082, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3342250921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1671125160 + 1671125161.

It is an arithmetic number, because the mean of its divisors is an integer number (1671125161).

Almost surely, 2^3342250321 is an apocalyptic number.

It is an amenable number.

3342250321 is a deficient number, since it is larger than the sum of its proper divisors (1).

3342250321 is an equidigital number, since it uses as much as digits as its factorization.

3342250321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 3342250321 is about 57812.1987213771. The cubic root of 3342250321 is about 1495.1324172148.

Adding to 3342250321 its reverse (1230522433), we get a palindrome (4572772754).

The spelling of 3342250321 in words is "three billion, three hundred forty-two million, two hundred fifty thousand, three hundred twenty-one".