20341335241 has 2 divisors, whose sum is σ = 20341335242. Its totient is φ = 20341335240.

The previous prime is 20341335211. The next prime is 20341335251. The reversal of 20341335241 is 14253314302.

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., 20271779641 + 69555600 = 142379^2 + 8340^2 .

It is a cyclic number.

It is not a de Polignac number, because 20341335241 - 2⁹ = 20341334729 is a prime.

It is not a weakly prime, because it can be changed into another prime (20341335211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10170667620 + 10170667621.

It is an arithmetic number, because the mean of its divisors is an integer number (10170667621).

Almost surely, 2^20341335241 is an apocalyptic number.

It is an amenable number.

20341335241 is a deficient number, since it is larger than the sum of its proper divisors (1).

20341335241 is an equidigital number, since it uses as much as digits as its factorization.

20341335241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 20341335241 its reverse (14253314302), we get a palindrome (34594649543).

The spelling of 20341335241 in words is "twenty billion, three hundred forty-one million, three hundred thirty-five thousand, two hundred forty-one".