1144024002143 has 16 divisors (see below), whose sum is σ = 1281586323456. Its totient is φ = 1012364065440.

The previous prime is 1144024002133. The next prime is 1144024002151. The reversal of 1144024002143 is 3412004204411.

It is a cyclic number.

It is not a de Polignac number, because 1144024002143 - 2⁴ = 1144024002127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144024002133) 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, 7651571 + ... + 7799652.

It is an arithmetic number, because the mean of its divisors is an integer number (80099145216).

Almost surely, 2^{1144024002143} is an apocalyptic number.

1144024002143 is a deficient number, since it is larger than the sum of its proper divisors (137562321313).

1144024002143 is a wasteful number, since it uses less digits than its factorization.

1144024002143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15451414.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 1144024002143 its reverse (3412004204411), we get a palindrome (4556028206554).

The spelling of 1144024002143 in words is "one trillion, one hundred forty-four billion, twenty-four million, two thousand, one hundred forty-three".