2132531330342 has 96 divisors (see below), whose sum is σ = 3813109574400. Its totient is φ = 891631540800.

The previous prime is 2132531330323. The next prime is 2132531330383. The reversal of 2132531330342 is 2430331352312.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2132531330299 and 2132531330308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 346018553 + ... + 346024715.

It is an arithmetic number, because the mean of its divisors is an integer number (39719891400).

Almost surely, 2^{2132531330342} is an apocalyptic number.

2132531330342 is a deficient number, since it is larger than the sum of its proper divisors (1680578244058).

2132531330342 is a wasteful number, since it uses less digits than its factorization.

2132531330342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6746 (or 6739 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 32.

Adding to 2132531330342 its reverse (2430331352312), we get a palindrome (4562862682654).

The spelling of 2132531330342 in words is "two trillion, one hundred thirty-two billion, five hundred thirty-one million, three hundred thirty thousand, three hundred forty-two".