330311404342442 has 8 divisors (see below), whose sum is σ = 495650680848000. Its totient is φ = 165094510726444.

The previous prime is 330311404342441. The next prime is 330311404342553. The reversal of 330311404342442 is 244243404113033.

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

It is a junction number, because it is equal to n+sod(n) for n = 330311404342396 and 330311404342405.

It is not an unprimeable number, because it can be changed into a prime (330311404342441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30595715642 + ... + 30595726437.

It is an arithmetic number, because the mean of its divisors is an integer number (61956335106000).

Almost surely, 2^{330311404342442} is an apocalyptic number.

330311404342442 is a deficient number, since it is larger than the sum of its proper divisors (165339276505558).

330311404342442 is a wasteful number, since it uses less digits than its factorization.

330311404342442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61191444780.

The product of its (nonzero) digits is 331776, while the sum is 38.

Adding to 330311404342442 its reverse (244243404113033), we get a palindrome (574554808455475).

The spelling of 330311404342442 in words is "three hundred thirty trillion, three hundred eleven billion, four hundred four million, three hundred forty-two thousand, four hundred forty-two".