1144343041303 has 16 divisors (see below), whose sum is σ = 1426771987200. Its totient is φ = 891659260800.

The previous prime is 1144343041291. The next prime is 1144343041307. The reversal of 1144343041303 is 3031403434411.

It is a happy number.

It is not a de Polignac number, because 1144343041303 - 2⁹ = 1144343040791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144343041307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1664223 + ... + 2249071.

It is an arithmetic number, because the mean of its divisors is an integer number (89173249200).

Almost surely, 2^{1144343041303} is an apocalyptic number.

1144343041303 is a deficient number, since it is larger than the sum of its proper divisors (282428945897).

1144343041303 is a wasteful number, since it uses less digits than its factorization.

1144343041303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610278.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 1144343041303 its reverse (3031403434411), we get a palindrome (4175746475714).

The spelling of 1144343041303 in words is "one trillion, one hundred forty-four billion, three hundred forty-three million, forty-one thousand, three hundred three".