42652244205 has 24 divisors (see below), whose sum is σ = 74203384320. Its totient is φ = 22663916640.

The previous prime is 42652244191. The next prime is 42652244213. The reversal of 42652244205 is 50244225624.

42652244205 is a `hidden beast` number, since 4 + 2 + 6 + 5 + 224 + 420 + 5 = 666.

It is not a de Polignac number, because 42652244205 - 2³⁴ = 25472375021 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42652244205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1736565 + ... + 1760954.

It is an arithmetic number, because the mean of its divisors is an integer number (3091807680).

Almost surely, 2^42652244205 is an apocalyptic number.

42652244205 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

42652244205 is a deficient number, since it is larger than the sum of its proper divisors (31551140115).

42652244205 is a wasteful number, since it uses less digits than its factorization.

42652244205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3497801 (or 3497798 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 36.

Adding to 42652244205 its reverse (50244225624), we get a palindrome (92896469829).

The spelling of 42652244205 in words is "forty-two billion, six hundred fifty-two million, two hundred forty-four thousand, two hundred five".