342544283 has 2 divisors, whose sum is σ = 342544284. Its totient is φ = 342544282.

The previous prime is 342544229. The next prime is 342544291. The reversal of 342544283 is 382445243.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342544283 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (342543283) 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, 171272141 + 171272142.

It is an arithmetic number, because the mean of its divisors is an integer number (171272142).

Almost surely, 2^342544283 is an apocalyptic number.

342544283 is a deficient number, since it is larger than the sum of its proper divisors (1).

342544283 is an equidigital number, since it uses as much as digits as its factorization.

342544283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 92160, while the sum is 35.

The square root of 342544283 is about 18507.9518856085. The cubic root of 342544283 is about 699.6898510380.

The spelling of 342544283 in words is "three hundred forty-two million, five hundred forty-four thousand, two hundred eighty-three".