331013224330342 has 32 divisors (see below), whose sum is σ = 501222946118400. Its totient is φ = 163939813833600.

The previous prime is 331013224330277. The next prime is 331013224330357. The reversal of 331013224330342 is 243033422310133.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 331013224330298 and 331013224330307.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 13942670592 + ... + 13942694332.

It is an arithmetic number, because the mean of its divisors is an integer number (15663217066200).

Almost surely, 2^{331013224330342} is an apocalyptic number.

331013224330342 is a deficient number, since it is larger than the sum of its proper divisors (170209721788058).

331013224330342 is a wasteful number, since it uses less digits than its factorization.

331013224330342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40032.

The product of its (nonzero) digits is 93312, while the sum is 34.

Adding to 331013224330342 its reverse (243033422310133), we get a palindrome (574046646640475).

The spelling of 331013224330342 in words is "three hundred thirty-one trillion, thirteen billion, two hundred twenty-four million, three hundred thirty thousand, three hundred forty-two".