331042130332342 has 16 divisors (see below), whose sum is σ = 583374942963792. Its totient is φ = 138898795943520.

The previous prime is 331042130332337. The next prime is 331042130332357. The reversal of 331042130332342 is 243233031240133.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 331042130332298 and 331042130332307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 578744982813 + ... + 578744983384.

It is an arithmetic number, because the mean of its divisors is an integer number (36460933935237).

Almost surely, 2^{331042130332342} is an apocalyptic number.

331042130332342 is a deficient number, since it is larger than the sum of its proper divisors (252332812631450).

331042130332342 is a wasteful number, since it uses less digits than its factorization.

331042130332342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157489966223.

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

Adding to 331042130332342 its reverse (243233031240133), we get a palindrome (574275161572475).

The spelling of 331042130332342 in words is "three hundred thirty-one trillion, forty-two billion, one hundred thirty million, three hundred thirty-two thousand, three hundred forty-two".