42082989891132 has 48 divisors (see below), whose sum is σ = 103970358051840. Its totient is φ = 13202428115712.

The previous prime is 42082989891097. The next prime is 42082989891169. The reversal of 42082989891132 is 23119898928024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40515423 + ... + 41541129.

It is an arithmetic number, because the mean of its divisors is an integer number (2166049126080).

Almost surely, 2^{42082989891132} is an apocalyptic number.

It is an amenable number.

42082989891132 is an abundant number, since it is smaller than the sum of its proper divisors (61887368160708).

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

42082989891132 is a wasteful number, since it uses less digits than its factorization.

42082989891132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1226850 (or 1226848 counting only the distinct ones).

The product of its (nonzero) digits is 35831808, while the sum is 66.

The spelling of 42082989891132 in words is "forty-two trillion, eighty-two billion, nine hundred eighty-nine million, eight hundred ninety-one thousand, one hundred thirty-two".