1043144143 has 2 divisors, whose sum is σ = 1043144144. Its totient is φ = 1043144142.

The previous prime is 1043144129. The next prime is 1043144161. The reversal of 1043144143 is 3414413401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1043144143 - 2¹⁷ = 1043013071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1043144173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521572071 + 521572072.

It is an arithmetic number, because the mean of its divisors is an integer number (521572072).

Almost surely, 2^1043144143 is an apocalyptic number.

1043144143 is a deficient number, since it is larger than the sum of its proper divisors (1).

1043144143 is an equidigital number, since it uses as much as digits as its factorization.

1043144143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 1043144143 is about 32297.7420727827. The cubic root of 1043144143 is about 1014.1793760190.

Adding to 1043144143 its reverse (3414413401), we get a palindrome (4457557544).

The spelling of 1043144143 in words is "one billion, forty-three million, one hundred forty-four thousand, one hundred forty-three".