142232000232209 has 2 divisors, whose sum is σ = 142232000232210. Its totient is φ = 142232000232208.

The previous prime is 142232000232187. The next prime is 142232000232227. The reversal of 142232000232209 is 902232000232241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 119363491129600 + 22868509102609 = 10925360^2 + 4782103^2 .

It is a cyclic number.

It is not a de Polignac number, because 142232000232209 - 2²⁴ = 142231983454993 is a prime.

It is not a weakly prime, because it can be changed into another prime (142232000237209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71116000116104 + 71116000116105.

It is an arithmetic number, because the mean of its divisors is an integer number (71116000116105).

Almost surely, 2^{142232000232209} is an apocalyptic number.

It is an amenable number.

142232000232209 is a deficient number, since it is larger than the sum of its proper divisors (1).

142232000232209 is an equidigital number, since it uses as much as digits as its factorization.

142232000232209 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 32.

Adding to 142232000232209 its sum of digits (32), we get a palindrome (142232000232241).

The spelling of 142232000232209 in words is "one hundred forty-two trillion, two hundred thirty-two billion, two hundred thirty-two thousand, two hundred nine".