223304105434 has 16 divisors (see below), whose sum is σ = 340457126400. Its totient is φ = 109828905264.

The previous prime is 223304105429. The next prime is 223304105459. The reversal of 223304105434 is 434501403322.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 223304105396 and 223304105405.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2584482 + ... + 2669485.

It is an arithmetic number, because the mean of its divisors is an integer number (21278570400).

Almost surely, 2^223304105434 is an apocalyptic number.

223304105434 is a deficient number, since it is larger than the sum of its proper divisors (117153020966).

223304105434 is a wasteful number, since it uses less digits than its factorization.

223304105434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5254317.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 223304105434 its reverse (434501403322), we get a palindrome (657805508756).

The spelling of 223304105434 in words is "two hundred twenty-three billion, three hundred four million, one hundred five thousand, four hundred thirty-four".