142320322030182 has 16 divisors (see below), whose sum is σ = 284640760952832. Its totient is φ = 47440087861320.

The previous prime is 142320322030181. The next prime is 142320322030253. The reversal of 142320322030182 is 281030223023241.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142320322030181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26504403 + ... + 31418529.

It is an arithmetic number, because the mean of its divisors is an integer number (17790047559552).

Almost surely, 2^{142320322030182} is an apocalyptic number.

142320322030182 is an abundant number, since it is smaller than the sum of its proper divisors (142320438922650).

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

142320322030182 is a wasteful number, since it uses less digits than its factorization.

142320322030182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9741043.

The product of its (nonzero) digits is 27648, while the sum is 33.

The spelling of 142320322030182 in words is "one hundred forty-two trillion, three hundred twenty billion, three hundred twenty-two million, thirty thousand, one hundred eighty-two".