303412042 has 8 divisors (see below), whose sum is σ = 465702336. Its totient is φ = 148177932.

The previous prime is 303412037. The next prime is 303412051. The reversal of 303412042 is 240214303.

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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1763938 + ... + 1764109.

It is an arithmetic number, because the mean of its divisors is an integer number (58212792).

Almost surely, 2^303412042 is an apocalyptic number.

303412042 is a deficient number, since it is larger than the sum of its proper divisors (162290294).

303412042 is a wasteful number, since it uses less digits than its factorization.

303412042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3528092.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 303412042 is about 17418.7267617355. The cubic root of 303412042 is about 671.9613146783.

Adding to 303412042 its reverse (240214303), we get a palindrome (543626345).

The spelling of 303412042 in words is "three hundred three million, four hundred twelve thousand, forty-two".