32131233411140 has 96 divisors (see below), whose sum is σ = 68689757324160. Its totient is φ = 12621679773696.

The previous prime is 32131233411119. The next prime is 32131233411163. The reversal of 32131233411140 is 4111433213123.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7692416732 + ... + 7692420908.

It is an arithmetic number, because the mean of its divisors is an integer number (715518305460).

Almost surely, 2^{32131233411140} is an apocalyptic number.

It is an amenable number.

32131233411140 is an abundant number, since it is smaller than the sum of its proper divisors (36558523913020).

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

32131233411140 is a wasteful number, since it uses less digits than its factorization.

32131233411140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9381 (or 9379 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 32131233411140 its reverse (4111433213123), we get a palindrome (36242666624263).

The spelling of 32131233411140 in words is "thirty-two trillion, one hundred thirty-one billion, two hundred thirty-three million, four hundred eleven thousand, one hundred forty".