331023332243342 has 8 divisors (see below), whose sum is σ = 498422964139056. Its totient is φ = 164882344196992.

The previous prime is 331023332243339. The next prime is 331023332243363. The reversal of 331023332243342 is 243342233320133.

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

It is a junction number, because it is equal to n+sod(n) for n = 331023332243296 and 331023332243305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314660961683 + ... + 314660962734.

It is an arithmetic number, because the mean of its divisors is an integer number (62302870517382).

Almost surely, 2^{331023332243342} is an apocalyptic number.

331023332243342 is a deficient number, since it is larger than the sum of its proper divisors (167399631895714).

331023332243342 is a wasteful number, since it uses less digits than its factorization.

331023332243342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629321924682.

The product of its (nonzero) digits is 559872, while the sum is 38.

Adding to 331023332243342 its reverse (243342233320133), we get a palindrome (574365565563475).

The spelling of 331023332243342 in words is "three hundred thirty-one trillion, twenty-three billion, three hundred thirty-two million, two hundred forty-three thousand, three hundred forty-two".