342302202253243 has 2 divisors, whose sum is σ = 342302202253244. Its totient is φ = 342302202253242.

The previous prime is 342302202253237. The next prime is 342302202253301. The reversal of 342302202253243 is 342352202203243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 342302202253243 - 2¹⁷ = 342302202122171 is a prime.

It is not a weakly prime, because it can be changed into another prime (342302202253213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171151101126621 + 171151101126622.

It is an arithmetic number, because the mean of its divisors is an integer number (171151101126622).

Almost surely, 2^{342302202253243} is an apocalyptic number.

342302202253243 is a deficient number, since it is larger than the sum of its proper divisors (1).

342302202253243 is an equidigital number, since it uses as much as digits as its factorization.

342302202253243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 414720, while the sum is 37.

Adding to 342302202253243 its reverse (342352202203243), we get a palindrome (684654404456486).

The spelling of 342302202253243 in words is "three hundred forty-two trillion, three hundred two billion, two hundred two million, two hundred fifty-three thousand, two hundred forty-three".