341442287 has 2 divisors, whose sum is σ = 341442288. Its totient is φ = 341442286.

The previous prime is 341442221. The next prime is 341442289. The reversal of 341442287 is 782244143.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 341442287 - 2¹⁶ = 341376751 is a prime.

Together with 341442289, 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 (341442289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170721143 + 170721144.

It is an arithmetic number, because the mean of its divisors is an integer number (170721144).

Almost surely, 2^341442287 is an apocalyptic number.

341442287 is a deficient number, since it is larger than the sum of its proper divisors (1).

341442287 is an equidigital number, since it uses as much as digits as its factorization.

341442287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43008, while the sum is 35.

The square root of 341442287 is about 18478.1570239026. The cubic root of 341442287 is about 698.9387230933.

The spelling of 341442287 in words is "three hundred forty-one million, four hundred forty-two thousand, two hundred eighty-seven".