1140032131112 has 64 divisors (see below), whose sum is σ = 2479285670400. Its totient is φ = 481366941120.

The previous prime is 1140032131111. The next prime is 1140032131127. The reversal of 1140032131112 is 2111312300411.

It is not an unprimeable number, because it can be changed into a prime (1140032131111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 460703 + ... + 1578705.

It is an arithmetic number, because the mean of its divisors is an integer number (38738838600).

Almost surely, 2^{1140032131112} is an apocalyptic number.

It is an amenable number.

1140032131112 is an abundant number, since it is smaller than the sum of its proper divisors (1339253539288).

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

1140032131112 is a wasteful number, since it uses less digits than its factorization.

1140032131112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1118286 (or 1118282 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 1140032131112 its reverse (2111312300411), we get a palindrome (3251344431523).

The spelling of 1140032131112 in words is "one trillion, one hundred forty billion, thirty-two million, one hundred thirty-one thousand, one hundred twelve".