2942855341 has 2 divisors, whose sum is σ = 2942855342. Its totient is φ = 2942855340.

The previous prime is 2942855291. The next prime is 2942855353. The reversal of 2942855341 is 1435582492.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2509008100 + 433847241 = 50090^2 + 20829^2 .

It is a cyclic number.

It is not a de Polignac number, because 2942855341 - 2¹⁷ = 2942724269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2942855381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1471427670 + 1471427671.

It is an arithmetic number, because the mean of its divisors is an integer number (1471427671).

Almost surely, 2^2942855341 is an apocalyptic number.

It is an amenable number.

2942855341 is a deficient number, since it is larger than the sum of its proper divisors (1).

2942855341 is an equidigital number, since it uses as much as digits as its factorization.

2942855341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 345600, while the sum is 43.

The square root of 2942855341 is about 54248.0906668613. The cubic root of 2942855341 is about 1433.0333739653.

The spelling of 2942855341 in words is "two billion, nine hundred forty-two million, eight hundred fifty-five thousand, three hundred forty-one".