424333342 has 8 divisors (see below), whose sum is σ = 636943032. Its totient is φ = 212019000.

The previous prime is 424333339. The next prime is 424333361. The reversal of 424333342 is 243333424.

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

It is a self number, because there is not a number n which added to its sum of digits gives 424333342.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 70209 + ... + 76012.

It is an arithmetic number, because the mean of its divisors is an integer number (79617879).

Almost surely, 2^424333342 is an apocalyptic number.

424333342 is a deficient number, since it is larger than the sum of its proper divisors (212609690).

424333342 is a wasteful number, since it uses less digits than its factorization.

424333342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147674.

The product of its digits is 20736, while the sum is 28.

The square root of 424333342 is about 20599.3529510031. The cubic root of 424333342 is about 751.4539747145.

Adding to 424333342 its reverse (243333424), we get a palindrome (667666766).

The spelling of 424333342 in words is "four hundred twenty-four million, three hundred thirty-three thousand, three hundred forty-two".