331133342342 has 32 divisors (see below), whose sum is σ = 545628572928. Its totient is φ = 149467500000.

The previous prime is 331133342321. The next prime is 331133342383. The reversal of 331133342342 is 243243331133.

It is a junction number, because it is equal to n+sod(n) for n = 331133342299 and 331133342308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10784492 + ... + 10815152.

It is an arithmetic number, because the mean of its divisors is an integer number (17050892904).

Almost surely, 2^331133342342 is an apocalyptic number.

331133342342 is a deficient number, since it is larger than the sum of its proper divisors (214495230586).

331133342342 is a wasteful number, since it uses less digits than its factorization.

331133342342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34076.

The product of its digits is 46656, while the sum is 32.

Adding to 331133342342 its reverse (243243331133), we get a palindrome (574376673475).

The spelling of 331133342342 in words is "three hundred thirty-one billion, one hundred thirty-three million, three hundred forty-two thousand, three hundred forty-two".