20210332434241 has 2 divisors, whose sum is σ = 20210332434242. Its totient is φ = 20210332434240.

The previous prime is 20210332434199. The next prime is 20210332434293. The reversal of 20210332434241 is 14243423301202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13195753699216 + 7014578735025 = 3632596^2 + 2648505^2 .

It is a cyclic number.

It is not a de Polignac number, because 20210332434241 - 2¹⁵ = 20210332401473 is a prime.

It is not a weakly prime, because it can be changed into another prime (20210332431241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10105166217120 + 10105166217121.

It is an arithmetic number, because the mean of its divisors is an integer number (10105166217121).

Almost surely, 2^{20210332434241} is an apocalyptic number.

It is an amenable number.

20210332434241 is a deficient number, since it is larger than the sum of its proper divisors (1).

20210332434241 is an equidigital number, since it uses as much as digits as its factorization.

20210332434241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 20210332434241 its reverse (14243423301202), we get a palindrome (34453755735443).

The spelling of 20210332434241 in words is "twenty trillion, two hundred ten billion, three hundred thirty-two million, four hundred thirty-four thousand, two hundred forty-one".