430221144430444 has 6 divisors (see below), whose sum is σ = 752887002753284. Its totient is φ = 215110572215220.

The previous prime is 430221144430327. The next prime is 430221144430457. The reversal of 430221144430444 is 444034441122034.

It is a junction number, because it is equal to n+sod(n) for n = 430221144430397 and 430221144430406.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53777643053802 + ... + 53777643053809.

Almost surely, 2^{430221144430444} is an apocalyptic number.

It is an amenable number.

430221144430444 is a deficient number, since it is larger than the sum of its proper divisors (322665858322840).

430221144430444 is a wasteful number, since it uses less digits than its factorization.

430221144430444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107555286107615 (or 107555286107613 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 40.

Adding to 430221144430444 its reverse (444034441122034), we get a palindrome (874255585552478).

The spelling of 430221144430444 in words is "four hundred thirty trillion, two hundred twenty-one billion, one hundred forty-four million, four hundred thirty thousand, four hundred forty-four".