42121483182 has 96 divisors (see below), whose sum is σ = 98967398400. Its totient is φ = 12908998080.

The previous prime is 42121483181. The next prime is 42121483189. The reversal of 42121483182 is 28138412124.

42121483182 is a `hidden beast` number, since 42 + 121 + 483 + 18 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42121483181) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1901253 + ... + 1923279.

It is an arithmetic number, because the mean of its divisors is an integer number (1030910400).

Almost surely, 2^42121483182 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42121483182, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49483699200).

42121483182 is an abundant number, since it is smaller than the sum of its proper divisors (56845915218).

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

42121483182 is a wasteful number, since it uses less digits than its factorization.

42121483182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22238 (or 22235 counting only the distinct ones).

The product of its digits is 24576, while the sum is 36.

The spelling of 42121483182 in words is "forty-two billion, one hundred twenty-one million, four hundred eighty-three thousand, one hundred eighty-two".