142323335364229 has 2 divisors, whose sum is σ = 142323335364230. Its totient is φ = 142323335364228.

The previous prime is 142323335364169. The next prime is 142323335364247. The reversal of 142323335364229 is 922463533323241.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 80522087028100 + 61801248336129 = 8973410^2 + 7861377^2 .

It is a cyclic number.

It is not a de Polignac number, because 142323335364229 - 2²⁵ = 142323301809797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142323335364269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71161667682114 + 71161667682115.

It is an arithmetic number, because the mean of its divisors is an integer number (71161667682115).

Almost surely, 2^{142323335364229} is an apocalyptic number.

It is an amenable number.

142323335364229 is a deficient number, since it is larger than the sum of its proper divisors (1).

142323335364229 is an equidigital number, since it uses as much as digits as its factorization.

142323335364229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16796160, while the sum is 52.

The spelling of 142323335364229 in words is "one hundred forty-two trillion, three hundred twenty-three billion, three hundred thirty-five million, three hundred sixty-four thousand, two hundred twenty-nine".