87942842357132 has 24 divisors (see below), whose sum is σ = 175964876952480. Its totient is φ = 37672819816320.

The previous prime is 87942842357131. The next prime is 87942842357143. The reversal of 87942842357132 is 23175324824978.

87942842357132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (87942842357131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 707010257 + ... + 707134632.

It is an arithmetic number, because the mean of its divisors is an integer number (7331869873020).

Almost surely, 2^{87942842357132} is an apocalyptic number.

It is an amenable number.

87942842357132 is an abundant number, since it is smaller than the sum of its proper divisors (88022034595348).

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

87942842357132 is a wasteful number, since it uses less digits than its factorization.

87942842357132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1414147121 (or 1414147119 counting only the distinct ones).

The product of its digits is 162570240, while the sum is 65.

The spelling of 87942842357132 in words is "eighty-seven trillion, nine hundred forty-two billion, eight hundred forty-two million, three hundred fifty-seven thousand, one hundred thirty-two".