20243324341 has 2 divisors, whose sum is σ = 20243324342. Its totient is φ = 20243324340.

The previous prime is 20243324333. The next prime is 20243324357. The reversal of 20243324341 is 14342334202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17405524900 + 2837799441 = 131930^2 + 53271^2 .

It is a cyclic number.

It is not a de Polignac number, because 20243324341 - 2³ = 20243324333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20243324371) 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, 10121662170 + 10121662171.

It is an arithmetic number, because the mean of its divisors is an integer number (10121662171).

Almost surely, 2^20243324341 is an apocalyptic number.

It is an amenable number.

20243324341 is a deficient number, since it is larger than the sum of its proper divisors (1).

20243324341 is an equidigital number, since it uses as much as digits as its factorization.

20243324341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 20243324341 its reverse (14342334202), we get a palindrome (34585658543).

The spelling of 20243324341 in words is "twenty billion, two hundred forty-three million, three hundred twenty-four thousand, three hundred forty-one".