133343540023417 has 2 divisors, whose sum is σ = 133343540023418. Its totient is φ = 133343540023416.

The previous prime is 133343540023391. The next prime is 133343540023451. The reversal of 133343540023417 is 714320045343331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92852958528576 + 40490581494841 = 9636024^2 + 6363221^2 .

It is a cyclic number.

It is not a de Polignac number, because 133343540023417 - 2⁷ = 133343540023289 is a prime.

It is a super-3 number, since 3×133343540023417³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (133343540063417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66671770011708 + 66671770011709.

It is an arithmetic number, because the mean of its divisors is an integer number (66671770011709).

Almost surely, 2^{133343540023417} is an apocalyptic number.

It is an amenable number.

133343540023417 is a deficient number, since it is larger than the sum of its proper divisors (1).

133343540023417 is an equidigital number, since it uses as much as digits as its factorization.

133343540023417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1088640, while the sum is 43.

Adding to 133343540023417 its reverse (714320045343331), we get a palindrome (847663585366748).

The spelling of 133343540023417 in words is "one hundred thirty-three trillion, three hundred forty-three billion, five hundred forty million, twenty-three thousand, four hundred seventeen".