2344334521 has 2 divisors, whose sum is σ = 2344334522. Its totient is φ = 2344334520.

The previous prime is 2344334491. The next prime is 2344334543. The reversal of 2344334521 is 1254334432.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2343044025 + 1290496 = 48405^2 + 1136^2 .

It is a cyclic number.

It is not a de Polignac number, because 2344334521 - 2¹⁹ = 2343810233 is a prime.

It is not a weakly prime, because it can be changed into another prime (2344334581) 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, 1172167260 + 1172167261.

It is an arithmetic number, because the mean of its divisors is an integer number (1172167261).

Almost surely, 2^2344334521 is an apocalyptic number.

It is an amenable number.

2344334521 is a deficient number, since it is larger than the sum of its proper divisors (1).

2344334521 is an equidigital number, since it uses as much as digits as its factorization.

2344334521 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34560, while the sum is 31.

The square root of 2344334521 is about 48418.3283581744. The cubic root of 2344334521 is about 1328.4336282995.

Adding to 2344334521 its reverse (1254334432), we get a palindrome (3598668953).

The spelling of 2344334521 in words is "two billion, three hundred forty-four million, three hundred thirty-four thousand, five hundred twenty-one".