423882242 has 24 divisors (see below), whose sum is σ = 749007360. Its totient is φ = 179361000.

The previous prime is 423882209. The next prime is 423882269. The reversal of 423882242 is 242288324.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19634 + ... + 35117.

It is an arithmetic number, because the mean of its divisors is an integer number (31208640).

Almost surely, 2^423882242 is an apocalyptic number.

423882242 is a deficient number, since it is larger than the sum of its proper divisors (325125118).

423882242 is a wasteful number, since it uses less digits than its factorization.

423882242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54846 (or 54839 counting only the distinct ones).

The product of its digits is 49152, while the sum is 35.

The square root of 423882242 is about 20588.4006663947. The cubic root of 423882242 is about 751.1875952382.

The spelling of 423882242 in words is "four hundred twenty-three million, eight hundred eighty-two thousand, two hundred forty-two".