142326003135161 has 16 divisors (see below), whose sum is σ = 146708499801600. Its totient is φ = 138000296680128.

The previous prime is 142326003135133. The next prime is 142326003135191. The reversal of 142326003135161 is 161531300623241.

It is a cyclic number.

It is not a de Polignac number, because 142326003135161 - 2¹⁸ = 142326002873017 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (142326003135131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34303451 + ... + 38227983.

It is an arithmetic number, because the mean of its divisors is an integer number (9169281237600).

Almost surely, 2^{142326003135161} is an apocalyptic number.

It is an amenable number.

142326003135161 is a deficient number, since it is larger than the sum of its proper divisors (4382496666439).

142326003135161 is a wasteful number, since it uses less digits than its factorization.

142326003135161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3931768.

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 142326003135161 in words is "one hundred forty-two trillion, three hundred twenty-six billion, three million, one hundred thirty-five thousand, one hundred sixty-one".