4430434323023 has 2 divisors, whose sum is σ = 4430434323024. Its totient is φ = 4430434323022.

The previous prime is 4430434322983. The next prime is 4430434323031. The reversal of 4430434323023 is 3203234340344.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4430434323023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4430434323043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2215217161511 + 2215217161512.

It is an arithmetic number, because the mean of its divisors is an integer number (2215217161512).

Almost surely, 2^{4430434323023} is an apocalyptic number.

4430434323023 is a deficient number, since it is larger than the sum of its proper divisors (1).

4430434323023 is an equidigital number, since it uses as much as digits as its factorization.

4430434323023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 248832, while the sum is 35.

Adding to 4430434323023 its reverse (3203234340344), we get a palindrome (7633668663367).

The spelling of 4430434323023 in words is "four trillion, four hundred thirty billion, four hundred thirty-four million, three hundred twenty-three thousand, twenty-three".