1140311441443 has 8 divisors (see below), whose sum is σ = 1141327182512. Its totient is φ = 1139296098816.

The previous prime is 1140311441411. The next prime is 1140311441447. The reversal of 1140311441443 is 3441441130411.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1140311441443 - 2⁵ = 1140311441411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1140311441447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5780371 + ... + 5974387.

It is an arithmetic number, because the mean of its divisors is an integer number (142665897814).

Almost surely, 2^{1140311441443} is an apocalyptic number.

1140311441443 is a deficient number, since it is larger than the sum of its proper divisors (1015741069).

1140311441443 is a wasteful number, since it uses less digits than its factorization.

1140311441443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199221.

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 1140311441443 its reverse (3441441130411), we get a palindrome (4581752571854).

The spelling of 1140311441443 in words is "one trillion, one hundred forty billion, three hundred eleven million, four hundred forty-one thousand, four hundred forty-three".