24242222224242 has 72 divisors (see below), whose sum is σ = 57755613792240. Its totient is φ = 7343363451600.

The previous prime is 24242222224237. The next prime is 24242222224243.

24242222224242 is a `hidden beast` number, since 2 + 4 + 2 + 4 + 2 + 2 + 2 + 222 + 424 + 2 = 666.

24242222224242 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 24242222224197 and 24242222224206.

It is not an unprimeable number, because it can be changed into a prime (24242222224243) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3698317 + ... + 7884287.

It is an arithmetic number, because the mean of its divisors is an integer number (802161302670).

Almost surely, 2^{24242222224242} is an apocalyptic number.

24242222224242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 24242222224242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28877806896120).

24242222224242 is an abundant number, since it is smaller than the sum of its proper divisors (33513391567998).

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

24242222224242 is a wasteful number, since it uses less digits than its factorization.

24242222224242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4188660 (or 4188646 counting only the distinct ones).

The product of its digits is 262144, while the sum is 36.

It can be divided in two parts, 2424222 and 2224242, that added together give a palindrome (4648464).

The spelling of 24242222224242 in words is "twenty-four trillion, two hundred forty-two billion, two hundred twenty-two million, two hundred twenty-four thousand, two hundred forty-two".