1140343411143 has 8 divisors (see below), whose sum is σ = 1552808049408. Its totient is φ = 744053856824.

The previous prime is 1140343411127. The next prime is 1140343411211. The reversal of 1140343411143 is 3411143430411.

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 1140343411143 - 2⁴ = 1140343411127 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1140343411143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140343411243) 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 7 ways as a sum of consecutive naturals, for example, 4043770821 + ... + 4043771102.

It is an arithmetic number, because the mean of its divisors is an integer number (194101006176).

Almost surely, 2^{1140343411143} is an apocalyptic number.

1140343411143 is a deficient number, since it is larger than the sum of its proper divisors (412464638265).

1140343411143 is an equidigital number, since it uses as much as digits as its factorization.

1140343411143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8087541973.

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 1140343411143 its reverse (3411143430411), we get a palindrome (4551486841554).

The spelling of 1140343411143 in words is "one trillion, one hundred forty billion, three hundred forty-three million, four hundred eleven thousand, one hundred forty-three".