224434243242 has 24 divisors (see below), whose sum is σ = 530480939040. Its totient is φ = 68010376680.

The previous prime is 224434243237. The next prime is 224434243247. The reversal of 224434243242 is 242342434422.

224434243242 is a `hidden beast` number, since 2 + 244 + 342 + 4 + 32 + 42 = 666.

It is an interprime number because it is at equal distance from previous prime (224434243237) and next prime (224434243247).

It is a junction number, because it is equal to n+sod(n) for n = 224434243197 and 224434243206.

It is not an unprimeable number, because it can be changed into a prime (224434243247) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 566752942 + ... + 566753337.

It is an arithmetic number, because the mean of its divisors is an integer number (22103372460).

Almost surely, 2^224434243242 is an apocalyptic number.

224434243242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

224434243242 is an abundant number, since it is smaller than the sum of its proper divisors (306046695798).

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

224434243242 is a wasteful number, since it uses less digits than its factorization.

224434243242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1133506298 (or 1133506295 counting only the distinct ones).

The product of its digits is 294912, while the sum is 36.

Adding to 224434243242 its reverse (242342434422), we get a palindrome (466776677664).

The spelling of 224434243242 in words is "two hundred twenty-four billion, four hundred thirty-four million, two hundred forty-three thousand, two hundred forty-two".