1140323344241 has 32 divisors (see below), whose sum is σ = 1215748012320. Its totient is φ = 1067818752000.

The previous prime is 1140323344133. The next prime is 1140323344247. The reversal of 1140323344241 is 1424433230411.

It can be written as a sum of positive squares in 16 ways, for example, as 34597488016 + 1105725856225 = 186004^2 + 1051535^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1140323344241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1140323344198 and 1140323344207.

It is not an unprimeable number, because it can be changed into a prime (1140323344247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 102606101 + ... + 102617213.

It is an arithmetic number, because the mean of its divisors is an integer number (37992125385).

Almost surely, 2^{1140323344241} is an apocalyptic number.

It is an amenable number.

1140323344241 is a deficient number, since it is larger than the sum of its proper divisors (75424668079).

1140323344241 is a wasteful number, since it uses less digits than its factorization.

1140323344241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11957.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 1140323344241 its reverse (1424433230411), we get a palindrome (2564756574652).

The spelling of 1140323344241 in words is "one trillion, one hundred forty billion, three hundred twenty-three million, three hundred forty-four thousand, two hundred forty-one".