142131044132 has 96 divisors (see below), whose sum is σ = 319804692480. Its totient is φ = 53669952000.

The previous prime is 142131044129. The next prime is 142131044141. The reversal of 142131044132 is 231440131241.

142131044132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1235132 + ... + 1345292.

It is an arithmetic number, because the mean of its divisors is an integer number (3331298880).

Almost surely, 2^142131044132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142131044132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159902346240).

142131044132 is an abundant number, since it is smaller than the sum of its proper divisors (177673648348).

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

142131044132 is a wasteful number, since it uses less digits than its factorization.

142131044132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110313 (or 110311 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 142131044132 its reverse (231440131241), we get a palindrome (373571175373).

The spelling of 142131044132 in words is "one hundred forty-two billion, one hundred thirty-one million, forty-four thousand, one hundred thirty-two".