224002421342 has 16 divisors (see below), whose sum is σ = 384626538720. Its totient is φ = 95845440768.

The previous prime is 224002421341. The next prime is 224002421347. The reversal of 224002421342 is 243124200422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224002421341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12957467 + ... + 12974742.

It is an arithmetic number, because the mean of its divisors is an integer number (24039158670).

Almost surely, 2^224002421342 is an apocalyptic number.

224002421342 is a deficient number, since it is larger than the sum of its proper divisors (160624117378).

224002421342 is a wasteful number, since it uses less digits than its factorization.

224002421342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25932835.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 224002421342 its reverse (243124200422), we get a palindrome (467126621764).

The spelling of 224002421342 in words is "two hundred twenty-four billion, two million, four hundred twenty-one thousand, three hundred forty-two".