20240343241 has 2 divisors, whose sum is σ = 20240343242. Its totient is φ = 20240343240.

The previous prime is 20240343239. The next prime is 20240343401. The reversal of 20240343241 is 14234304202.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20191273216 + 49070025 = 142096^2 + 7005^2 .

It is a cyclic number.

It is not a de Polignac number, because 20240343241 - 2¹ = 20240343239 is a prime.

Together with 20240343239, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (20240343041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10120171620 + 10120171621.

It is an arithmetic number, because the mean of its divisors is an integer number (10120171621).

Almost surely, 2^20240343241 is an apocalyptic number.

It is an amenable number.

20240343241 is a deficient number, since it is larger than the sum of its proper divisors (1).

20240343241 is an equidigital number, since it uses as much as digits as its factorization.

20240343241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 20240343241 its reverse (14234304202), we get a palindrome (34474647443).

The spelling of 20240343241 in words is "twenty billion, two hundred forty million, three hundred forty-three thousand, two hundred forty-one".