330431441334342 has 8 divisors (see below), whose sum is σ = 660862882668696. Its totient is φ = 110143813778112.

The previous prime is 330431441334311. The next prime is 330431441334349. The reversal of 330431441334342 is 243433144134033.

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

330431441334342 is an admirable number.

It is a super-3 number, since 3×330431441334342³ (a number of 45 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 330431441334294 and 330431441334303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330431441334349) 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, 27535953444523 + ... + 27535953444534.

It is an arithmetic number, because the mean of its divisors is an integer number (82607860333587).

Almost surely, 2^{330431441334342} is an apocalyptic number.

330431441334342 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.

330431441334342 is a wasteful number, since it uses less digits than its factorization.

330431441334342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55071906889062.

The product of its (nonzero) digits is 1492992, while the sum is 42.

Adding to 330431441334342 its reverse (243433144134033), we get a palindrome (573864585468375).

The spelling of 330431441334342 in words is "three hundred thirty trillion, four hundred thirty-one billion, four hundred forty-one million, three hundred thirty-four thousand, three hundred forty-two".