142320322036164 has 12 divisors (see below), whose sum is σ = 332080751417744. Its totient is φ = 47440107345384.

The previous prime is 142320322036163. The next prime is 142320322036181. The reversal of 142320322036164 is 461630223023241.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (142320322036163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5930013418162 + ... + 5930013418185.

Almost surely, 2^{142320322036164} is an apocalyptic number.

It is an amenable number.

142320322036164 is an abundant number, since it is smaller than the sum of its proper divisors (189760429381580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142320322036164 is a wasteful number, since it uses less digits than its factorization.

142320322036164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11860026836354 (or 11860026836352 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 39.

The spelling of 142320322036164 in words is "one hundred forty-two trillion, three hundred twenty billion, three hundred twenty-two million, thirty-six thousand, one hundred sixty-four".