336421042 has 8 divisors (see below), whose sum is σ = 507168000. Its totient is φ = 167365044.

The previous prime is 336420989. The next prime is 336421067. The reversal of 336421042 is 240124633.

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

It is a super-2 number, since 2×336421042² = 226358235000731528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 336420998 and 336421016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 422242 + ... + 423037.

It is an arithmetic number, because the mean of its divisors is an integer number (63396000).

Almost surely, 2^336421042 is an apocalyptic number.

336421042 is a deficient number, since it is larger than the sum of its proper divisors (170746958).

336421042 is a wasteful number, since it uses less digits than its factorization.

336421042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845480.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 336421042 is about 18341.7840462699. The cubic root of 336421042 is about 695.4955953085.

Adding to 336421042 its reverse (240124633), we get a palindrome (576545675).

The spelling of 336421042 in words is "three hundred thirty-six million, four hundred twenty-one thousand, forty-two".