330431424311342 has 16 divisors (see below), whose sum is σ = 495676887605280. Its totient is φ = 165205795472928.

The previous prime is 330431424311291. The next prime is 330431424311347. The reversal of 330431424311342 is 243113424134033.

It is a junction number, because it is equal to n+sod(n) for n = 330431424311296 and 330431424311305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330431424311347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3406847384 + ... + 3406944372.

It is an arithmetic number, because the mean of its divisors is an integer number (30979805475330).

Almost surely, 2^{330431424311342} is an apocalyptic number.

330431424311342 is a deficient number, since it is larger than the sum of its proper divisors (165245463293938).

330431424311342 is a wasteful number, since it uses less digits than its factorization.

330431424311342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181675.

The product of its (nonzero) digits is 248832, while the sum is 38.

Adding to 330431424311342 its reverse (243113424134033), we get a palindrome (573544848445375).

The spelling of 330431424311342 in words is "three hundred thirty trillion, four hundred thirty-one billion, four hundred twenty-four million, three hundred eleven thousand, three hundred forty-two".