424442203352223 has 64 divisors (see below), whose sum is σ = 675158862643200. Its totient is φ = 231900669715968.

The previous prime is 424442203352191. The next prime is 424442203352303. The reversal of 424442203352223 is 322253302244424.

It is not a de Polignac number, because 424442203352223 - 2⁵ = 424442203352191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424442203351223) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15271536615 + ... + 15271564407.

It is an arithmetic number, because the mean of its divisors is an integer number (10549357228800).

Almost surely, 2^{424442203352223} is an apocalyptic number.

424442203352223 is a deficient number, since it is larger than the sum of its proper divisors (250716659290977).

424442203352223 is a wasteful number, since it uses less digits than its factorization.

424442203352223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39308.

The product of its (nonzero) digits is 2211840, while the sum is 42.

Adding to 424442203352223 its reverse (322253302244424), we get a palindrome (746695505596647).

The spelling of 424442203352223 in words is "four hundred twenty-four trillion, four hundred forty-two billion, two hundred three million, three hundred fifty-two thousand, two hundred twenty-three".