303342203423442 has 8 divisors (see below), whose sum is σ = 606684406846896. Its totient is φ = 101114067807812.

The previous prime is 303342203423429. The next prime is 303342203423491. The reversal of 303342203423442 is 244324302243303.

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

303342203423442 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 303342203423442.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25278516951948 + ... + 25278516951959.

It is an arithmetic number, because the mean of its divisors is an integer number (75835550855862).

Almost surely, 2^{303342203423442} is an apocalyptic number.

303342203423442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

303342203423442 is a wasteful number, since it uses less digits than its factorization.

303342203423442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50557033903912.

The product of its (nonzero) digits is 995328, while the sum is 39.

Adding to 303342203423442 its reverse (244324302243303), we get a palindrome (547666505666745).

The spelling of 303342203423442 in words is "three hundred three trillion, three hundred forty-two billion, two hundred three million, four hundred twenty-three thousand, four hundred forty-two".