20340240300241 has 8 divisors (see below), whose sum is σ = 20671760838560. Its totient is φ = 20009541375648.

The previous prime is 20340240300217. The next prime is 20340240300313. The reversal of 20340240300241 is 14200304204302.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20340240300241 - 2⁵ = 20340240300209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20340240900241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205353516 + ... + 205452541.

It is an arithmetic number, because the mean of its divisors is an integer number (2583970104820).

Almost surely, 2^{20340240300241} is an apocalyptic number.

It is an amenable number.

20340240300241 is a deficient number, since it is larger than the sum of its proper divisors (331520538319).

20340240300241 is an equidigital number, since it uses as much as digits as its factorization.

20340240300241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410806863.

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

Adding to 20340240300241 its reverse (14200304204302), we get a palindrome (34540544504543).

The spelling of 20340240300241 in words is "twenty trillion, three hundred forty billion, two hundred forty million, three hundred thousand, two hundred forty-one".