142334553233 has 2 divisors, whose sum is σ = 142334553234. Its totient is φ = 142334553232.

The previous prime is 142334553139. The next prime is 142334553241. The reversal of 142334553233 is 332355433241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 120692318464 + 21642234769 = 347408^2 + 147113^2 .

It is a cyclic number.

It is not a de Polignac number, because 142334553233 - 2⁸ = 142334552977 is a prime.

It is not a weakly prime, because it can be changed into another prime (142334553253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71167276616 + 71167276617.

It is an arithmetic number, because the mean of its divisors is an integer number (71167276617).

Almost surely, 2^142334553233 is an apocalyptic number.

It is an amenable number.

142334553233 is a deficient number, since it is larger than the sum of its proper divisors (1).

142334553233 is an equidigital number, since it uses as much as digits as its factorization.

142334553233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 388800, while the sum is 38.

Adding to 142334553233 its reverse (332355433241), we get a palindrome (474689986474).

The spelling of 142334553233 in words is "one hundred forty-two billion, three hundred thirty-four million, five hundred fifty-three thousand, two hundred thirty-three".