142433323334261 has 2 divisors, whose sum is σ = 142433323334262. Its totient is φ = 142433323334260.

The previous prime is 142433323334227. The next prime is 142433323334303. The reversal of 142433323334261 is 162433323334241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 136837822972900 + 5595500361361 = 11697770^2 + 2365481^2 .

It is a cyclic number.

It is not a de Polignac number, because 142433323334261 - 2²⁶ = 142433256225397 is a prime.

It is a super-2 number, since 2×142433323334261² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142433323354261) 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, 71216661667130 + 71216661667131.

It is an arithmetic number, because the mean of its divisors is an integer number (71216661667131).

Almost surely, 2^{142433323334261} is an apocalyptic number.

It is an amenable number.

142433323334261 is a deficient number, since it is larger than the sum of its proper divisors (1).

142433323334261 is an equidigital number, since it uses as much as digits as its factorization.

142433323334261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2239488, while the sum is 44.

The spelling of 142433323334261 in words is "one hundred forty-two trillion, four hundred thirty-three billion, three hundred twenty-three million, three hundred thirty-four thousand, two hundred sixty-one".