422542533105 has 96 divisors (see below), whose sum is σ = 913310431488. Its totient is φ = 175567564800.

The previous prime is 422542533097. The next prime is 422542533107. The reversal of 422542533105 is 501335245224.

422542533105 is a `hidden beast` number, since 4 + 2 + 2 + 542 + 5 + 3 + 3 + 105 = 666.

It is not a de Polignac number, because 422542533105 - 2³ = 422542533097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 422542533105.

It is not an unprimeable number, because it can be changed into a prime (422542533107) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 25358937 + ... + 25375593.

It is an arithmetic number, because the mean of its divisors is an integer number (9513650328).

Almost surely, 2^422542533105 is an apocalyptic number.

422542533105 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

422542533105 is an abundant number, since it is smaller than the sum of its proper divisors (490767898383).

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

422542533105 is a wasteful number, since it uses less digits than its factorization.

422542533105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24007 (or 24004 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 422542533105 its reverse (501335245224), we get a palindrome (923877778329).

The spelling of 422542533105 in words is "four hundred twenty-two billion, five hundred forty-two million, five hundred thirty-three thousand, one hundred five".