42333044033317 has 2 divisors, whose sum is σ = 42333044033318. Its totient is φ = 42333044033316.

The previous prime is 42333044033237. The next prime is 42333044033327. The reversal of 42333044033317 is 71333044033324.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34439045773441 + 7893998259876 = 5868479^2 + 2809626^2 .

It is a cyclic number.

It is not a de Polignac number, because 42333044033317 - 2¹¹ = 42333044031269 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42333044033317.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42333044033327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21166522016658 + 21166522016659.

It is an arithmetic number, because the mean of its divisors is an integer number (21166522016659).

Almost surely, 2^{42333044033317} is an apocalyptic number.

It is an amenable number.

42333044033317 is a deficient number, since it is larger than the sum of its proper divisors (1).

42333044033317 is an equidigital number, since it uses as much as digits as its factorization.

42333044033317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 653184, while the sum is 40.

The spelling of 42333044033317 in words is "forty-two trillion, three hundred thirty-three billion, forty-four million, thirty-three thousand, three hundred seventeen".