1140240131322 has 32 divisors (see below), whose sum is σ = 2409311520000. Its totient is φ = 359165878848.

The previous prime is 1140240131321. The next prime is 1140240131399. The reversal of 1140240131322 is 2231310420411.

It is a junction number, because it is equal to n+sod(n) for n = 1140240131292 and 1140240131301.

It is not an unprimeable number, because it can be changed into a prime (1140240131321) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 69705697 + ... + 69722052.

It is an arithmetic number, because the mean of its divisors is an integer number (75290985000).

Almost surely, 2^{1140240131322} is an apocalyptic number.

1140240131322 is an abundant number, since it is smaller than the sum of its proper divisors (1269071388678).

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

1140240131322 is a wasteful number, since it uses less digits than its factorization.

1140240131322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139427830.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1140240131322 its reverse (2231310420411), we get a palindrome (3371550551733).

The spelling of 1140240131322 in words is "one trillion, one hundred forty billion, two hundred forty million, one hundred thirty-one thousand, three hundred twenty-two".