2442043143 has 24 divisors (see below), whose sum is σ = 3650034960. Its totient is φ = 1572278400.

The previous prime is 2442043141. The next prime is 2442043169. The reversal of 2442043143 is 3413402442.

It is a happy number.

2442043143 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2442043143 - 2¹ = 2442043141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442043141) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1008 + ... + 69893.

It is an arithmetic number, because the mean of its divisors is an integer number (152084790).

Almost surely, 2^2442043143 is an apocalyptic number.

2442043143 is a deficient number, since it is larger than the sum of its proper divisors (1207991817).

2442043143 is a wasteful number, since it uses less digits than its factorization.

2442043143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71039 (or 71036 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 2442043143 is about 49417.0329238816. The cubic root of 2442043143 is about 1346.6387607428.

Adding to 2442043143 its reverse (3413402442), we get a palindrome (5855445585).

The spelling of 2442043143 in words is "two billion, four hundred forty-two million, forty-three thousand, one hundred forty-three".