424222020242 has 8 divisors (see below), whose sum is σ = 637218057600. Its totient is φ = 211816001044.

The previous prime is 424222020239. The next prime is 424222020251. The reversal of 424222020242 is 242020222424.

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

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, 147502742 + ... + 147505617.

It is an arithmetic number, because the mean of its divisors is an integer number (79652257200).

Almost surely, 2^424222020242 is an apocalyptic number.

424222020242 is a deficient number, since it is larger than the sum of its proper divisors (212996037358).

424222020242 is a wasteful number, since it uses less digits than its factorization.

424222020242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295009080.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 424222020242 its reverse (242020222424), we get a palindrome (666242242666).

The spelling of 424222020242 in words is "four hundred twenty-four billion, two hundred twenty-two million, twenty thousand, two hundred forty-two".