2042344159 has 2 divisors, whose sum is σ = 2042344160. Its totient is φ = 2042344158.

The previous prime is 2042344123. The next prime is 2042344163. The reversal of 2042344159 is 9514432402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2042344159 - 2¹⁷ = 2042213087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2042354159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021172079 + 1021172080.

It is an arithmetic number, because the mean of its divisors is an integer number (1021172080).

Almost surely, 2^2042344159 is an apocalyptic number.

2042344159 is a deficient number, since it is larger than the sum of its proper divisors (1).

2042344159 is an equidigital number, since it uses as much as digits as its factorization.

2042344159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 2042344159 is about 45192.3019882811. The cubic root of 2042344159 is about 1268.7507419119.

The spelling of 2042344159 in words is "two billion, forty-two million, three hundred forty-four thousand, one hundred fifty-nine".