142326322603141 has 4 divisors (see below), whose sum is σ = 142748655904972. Its totient is φ = 141903989301312.

The previous prime is 142326322603139. The next prime is 142326322603183. The reversal of 142326322603141 is 141306223623241.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 13502347098916 + 128823975504225 = 3674554^2 + 11350065^2 .

It is a cyclic number.

It is not a de Polignac number, because 142326322603141 - 2¹ = 142326322603139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 142326322603094 and 142326322603103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142326322603841) 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 in 3 ways as a sum of consecutive naturals, for example, 211166650410 + ... + 211166651083.

It is an arithmetic number, because the mean of its divisors is an integer number (35687163976243).

Almost surely, 2^{142326322603141} is an apocalyptic number.

It is an amenable number.

142326322603141 is a deficient number, since it is larger than the sum of its proper divisors (422333301831).

142326322603141 is an equidigital number, since it uses as much as digits as its factorization.

142326322603141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422333301830.

The product of its (nonzero) digits is 248832, while the sum is 40.

The spelling of 142326322603141 in words is "one hundred forty-two trillion, three hundred twenty-six billion, three hundred twenty-two million, six hundred three thousand, one hundred forty-one".