2442021341233 has 2 divisors, whose sum is σ = 2442021341234. Its totient is φ = 2442021341232.

The previous prime is 2442021341231. The next prime is 2442021341237. The reversal of 2442021341233 is 3321431202442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2434948026624 + 7073314609 = 1560432^2 + 84103^2 .

It is a cyclic number.

It is not a de Polignac number, because 2442021341233 - 2¹ = 2442021341231 is a prime.

Together with 2442021341231, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 2442021341195 and 2442021341204.

It is not a weakly prime, because it can be changed into another prime (2442021341231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1221010670616 + 1221010670617.

It is an arithmetic number, because the mean of its divisors is an integer number (1221010670617).

Almost surely, 2^{2442021341233} is an apocalyptic number.

It is an amenable number.

2442021341233 is a deficient number, since it is larger than the sum of its proper divisors (1).

2442021341233 is an equidigital number, since it uses as much as digits as its factorization.

2442021341233 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 2442021341233 its reverse (3321431202442), we get a palindrome (5763452543675).

The spelling of 2442021341233 in words is "two trillion, four hundred forty-two billion, twenty-one million, three hundred forty-one thousand, two hundred thirty-three".