42242441133323 has 2 divisors, whose sum is σ = 42242441133324. Its totient is φ = 42242441133322.

The previous prime is 42242441133317. The next prime is 42242441133413. The reversal of 42242441133323 is 32333114424224.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42242441133323 is a prime.

It is a super-2 number, since 2×42242441133323² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (42242441133223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21121220566661 + 21121220566662.

It is an arithmetic number, because the mean of its divisors is an integer number (21121220566662).

Almost surely, 2^{42242441133323} is an apocalyptic number.

42242441133323 is a deficient number, since it is larger than the sum of its proper divisors (1).

42242441133323 is an equidigital number, since it uses as much as digits as its factorization.

42242441133323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 331776, while the sum is 38.

Adding to 42242441133323 its reverse (32333114424224), we get a palindrome (74575555557547).

The spelling of 42242441133323 in words is "forty-two trillion, two hundred forty-two billion, four hundred forty-one million, one hundred thirty-three thousand, three hundred twenty-three".