142326322603139 has 2 divisors, whose sum is σ = 142326322603140. Its totient is φ = 142326322603138.

The previous prime is 142326322603133. The next prime is 142326322603183. The reversal of 142326322603139 is 931306223623241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 142326322603139 - 2⁴ = 142326322603123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 142326322603093 and 142326322603102.

It is not a weakly prime, because it can be changed into another prime (142326322603133) 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, 71163161301569 + 71163161301570.

It is an arithmetic number, because the mean of its divisors is an integer number (71163161301570).

Almost surely, 2^{142326322603139} is an apocalyptic number.

142326322603139 is a deficient number, since it is larger than the sum of its proper divisors (1).

142326322603139 is an equidigital number, since it uses as much as digits as its factorization.

142326322603139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1679616, while the sum is 47.

The spelling of 142326322603139 in words is "one hundred forty-two trillion, three hundred twenty-six billion, three hundred twenty-two million, six hundred three thousand, one hundred thirty-nine".