423383279848 has 16 divisors (see below), whose sum is σ = 799638130980. Its totient is φ = 210146444928.

The previous prime is 423383279707. The next prime is 423383279947. The reversal of 423383279848 is 848972383324.

It can be written as a sum of positive squares in 2 ways, for example, as 411879001284 + 11504278564 = 641778^2 + 107258^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193148211 + ... + 193150402.

Almost surely, 2^423383279848 is an apocalyptic number.

It is an amenable number.

423383279848 is a deficient number, since it is larger than the sum of its proper divisors (376254851132).

423383279848 is a wasteful number, since it uses less digits than its factorization.

423383279848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386298756 (or 386298752 counting only the distinct ones).

The product of its digits is 55738368, while the sum is 61.

The spelling of 423383279848 in words is "four hundred twenty-three billion, three hundred eighty-three million, two hundred seventy-nine thousand, eight hundred forty-eight".