1140443130322 has 8 divisors (see below), whose sum is σ = 1756898876556. Its totient is φ = 554810171472.

The previous prime is 1140443130319. The next prime is 1140443130361. The reversal of 1140443130322 is 2230313440411.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 776497578481 + 363945551841 = 881191^2 + 603279^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1140443130322² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7705696753 + ... + 7705696900.

Almost surely, 2^{1140443130322} is an apocalyptic number.

1140443130322 is a deficient number, since it is larger than the sum of its proper divisors (616455746234).

1140443130322 is a wasteful number, since it uses less digits than its factorization.

1140443130322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15411393692.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1140443130322 its reverse (2230313440411), we get a palindrome (3370756570733).

The spelling of 1140443130322 in words is "one trillion, one hundred forty billion, four hundred forty-three million, one hundred thirty thousand, three hundred twenty-two".