42233020340033 has 2 divisors, whose sum is σ = 42233020340034. Its totient is φ = 42233020340032.

The previous prime is 42233020339969. The next prime is 42233020340039. The reversal of 42233020340033 is 33004302033224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41950583363329 + 282436976704 = 6476927^2 + 531448^2 .

It is a cyclic number.

It is not a de Polignac number, because 42233020340033 - 2⁶ = 42233020339969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42233020339978 and 42233020340005.

It is not a weakly prime, because it can be changed into another prime (42233020340039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21116510170016 + 21116510170017.

It is an arithmetic number, because the mean of its divisors is an integer number (21116510170017).

Almost surely, 2^{42233020340033} is an apocalyptic number.

It is an amenable number.

42233020340033 is a deficient number, since it is larger than the sum of its proper divisors (1).

42233020340033 is an equidigital number, since it uses as much as digits as its factorization.

42233020340033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 29.

Adding to 42233020340033 its reverse (33004302033224), we get a palindrome (75237322373257).

The spelling of 42233020340033 in words is "forty-two trillion, two hundred thirty-three billion, twenty million, three hundred forty thousand, thirty-three".