2044412143 has 2 divisors, whose sum is σ = 2044412144. Its totient is φ = 2044412142.

The previous prime is 2044412131. The next prime is 2044412173. The reversal of 2044412143 is 3412144402.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2044412143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2044412173) 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, 1022206071 + 1022206072.

It is an arithmetic number, because the mean of its divisors is an integer number (1022206072).

Almost surely, 2^2044412143 is an apocalyptic number.

2044412143 is a deficient number, since it is larger than the sum of its proper divisors (1).

2044412143 is an equidigital number, since it uses as much as digits as its factorization.

2044412143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 2044412143 is about 45215.1760253126. The cubic root of 2044412143 is about 1269.1788237243.

Adding to 2044412143 its reverse (3412144402), we get a palindrome (5456556545).

The spelling of 2044412143 in words is "two billion, forty-four million, four hundred twelve thousand, one hundred forty-three".