331144141331312 has 20 divisors (see below), whose sum is σ = 679332466408176. Its totient is φ = 155832537096960.

The previous prime is 331144141331273. The next prime is 331144141331347. The reversal of 331144141331312 is 213133141441133.

It is a happy number.

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 3 ways as a sum of consecutive naturals, for example, 608720847764 + ... + 608720848307.

Almost surely, 2^{331144141331312} is an apocalyptic number.

It is an amenable number.

331144141331312 is an abundant number, since it is smaller than the sum of its proper divisors (348188325076864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

331144141331312 is a wasteful number, since it uses less digits than its factorization.

331144141331312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217441696096 (or 1217441696090 counting only the distinct ones).

The product of its digits is 31104, while the sum is 35.

Adding to 331144141331312 its reverse (213133141441133), we get a palindrome (544277282772445).

The spelling of 331144141331312 in words is "three hundred thirty-one trillion, one hundred forty-four billion, one hundred forty-one million, three hundred thirty-one thousand, three hundred twelve".