142232300112433 has 2 divisors, whose sum is σ = 142232300112434. Its totient is φ = 142232300112432.

The previous prime is 142232300112379. The next prime is 142232300112521. The reversal of 142232300112433 is 334211003232241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 135347931691569 + 6884368420864 = 11633913^2 + 2623808^2 .

It is an emirp because it is prime and its reverse (334211003232241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 142232300112433 - 2⁹ = 142232300111921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 142232300112395 and 142232300112404.

It is not a weakly prime, because it can be changed into another prime (142232300112733) 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, 71116150056216 + 71116150056217.

It is an arithmetic number, because the mean of its divisors is an integer number (71116150056217).

Almost surely, 2^{142232300112433} is an apocalyptic number.

It is an amenable number.

142232300112433 is a deficient number, since it is larger than the sum of its proper divisors (1).

142232300112433 is an equidigital number, since it uses as much as digits as its factorization.

142232300112433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 142232300112433 its reverse (334211003232241), we get a palindrome (476443303344674).

The spelling of 142232300112433 in words is "one hundred forty-two trillion, two hundred thirty-two billion, three hundred million, one hundred twelve thousand, four hundred thirty-three".