1411144340143 has 2 divisors, whose sum is σ = 1411144340144. Its totient is φ = 1411144340142.

The previous prime is 1411144340101. The next prime is 1411144340171. The reversal of 1411144340143 is 3410434411141.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1411144340143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1411144343143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 705572170071 + 705572170072.

It is an arithmetic number, because the mean of its divisors is an integer number (705572170072).

Almost surely, 2^{1411144340143} is an apocalyptic number.

1411144340143 is a deficient number, since it is larger than the sum of its proper divisors (1).

1411144340143 is an equidigital number, since it uses as much as digits as its factorization.

1411144340143 is an evil number, because the sum of its binary digits is even.

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

Adding to 1411144340143 its reverse (3410434411141), we get a palindrome (4821578751284).

The spelling of 1411144340143 in words is "one trillion, four hundred eleven billion, one hundred forty-four million, three hundred forty thousand, one hundred forty-three".