2443142159 has 2 divisors, whose sum is σ = 2443142160. Its totient is φ = 2443142158.

The previous prime is 2443142111. The next prime is 2443142161. The reversal of 2443142159 is 9512413442.

2443142159 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2443142159 - 2²⁴ = 2426364943 is a prime.

It is a super-3 number, since 3×2443142159³ (a number of 29 digits) contains 333 as substring.

Together with 2443142161, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2443042159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1221571079 + 1221571080.

It is an arithmetic number, because the mean of its divisors is an integer number (1221571080).

Almost surely, 2^2443142159 is an apocalyptic number.

2443142159 is a deficient number, since it is larger than the sum of its proper divisors (1).

2443142159 is an equidigital number, since it uses as much as digits as its factorization.

2443142159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 35.

The square root of 2443142159 is about 49428.1514827330. The cubic root of 2443142159 is about 1346.8407440135.

The spelling of 2443142159 in words is "two billion, four hundred forty-three million, one hundred forty-two thousand, one hundred fifty-nine".