20241340420241 has 4 divisors (see below), whose sum is σ = 20241422998500. Its totient is φ = 20241257841984.

The previous prime is 20241340420207. The next prime is 20241340420261. The reversal of 20241340420241 is 14202404314202.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1352789979025 + 18888550441216 = 1163095^2 + 4346096^2 .

It is a cyclic number.

It is not a de Polignac number, because 20241340420241 - 2¹⁸ = 20241340158097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20241340420261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40920356 + ... + 41412053.

It is an arithmetic number, because the mean of its divisors is an integer number (5060355749625).

Almost surely, 2^{20241340420241} is an apocalyptic number.

It is an amenable number.

20241340420241 is a deficient number, since it is larger than the sum of its proper divisors (82578259).

20241340420241 is an equidigital number, since it uses as much as digits as its factorization.

20241340420241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82578258.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 20241340420241 its reverse (14202404314202), we get a palindrome (34443744734443).

The spelling of 20241340420241 in words is "twenty trillion, two hundred forty-one billion, three hundred forty million, four hundred twenty thousand, two hundred forty-one".