424244312223 has 8 divisors (see below), whose sum is σ = 565663470000. Its totient is φ = 282827347968.

The previous prime is 424244312203. The next prime is 424244312227. The reversal of 424244312223 is 322213442424.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 424244312223 - 2³⁷ = 286805358751 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424244312227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26008 + ... + 921501.

It is an arithmetic number, because the mean of its divisors is an integer number (70707933750).

Almost surely, 2^424244312223 is an apocalyptic number.

424244312223 is a deficient number, since it is larger than the sum of its proper divisors (141419157777).

424244312223 is a wasteful number, since it uses less digits than its factorization.

424244312223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1096761.

The product of its digits is 73728, while the sum is 33.

Adding to 424244312223 its reverse (322213442424), we get a palindrome (746457754647).

The spelling of 424244312223 in words is "four hundred twenty-four billion, two hundred forty-four million, three hundred twelve thousand, two hundred twenty-three".