339141784369 has 2 divisors, whose sum is σ = 339141784370. Its totient is φ = 339141784368.

The previous prime is 339141784367. The next prime is 339141784411. The reversal of 339141784369 is 963487141933.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 325884564769 + 13257219600 = 570863^2 + 115140^2 .

It is an emirp because it is prime and its reverse (963487141933) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 339141784369 - 2¹ = 339141784367 is a prime.

It is a super-2 number, since 2×339141784369² (a number of 24 digits) contains 22 as substring.

Together with 339141784367, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (339141784367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169570892184 + 169570892185.

It is an arithmetic number, because the mean of its divisors is an integer number (169570892185).

Almost surely, 2^339141784369 is an apocalyptic number.

It is an amenable number.

339141784369 is a deficient number, since it is larger than the sum of its proper divisors (1).

339141784369 is an equidigital number, since it uses as much as digits as its factorization.

339141784369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11757312, while the sum is 58.

The spelling of 339141784369 in words is "three hundred thirty-nine billion, one hundred forty-one million, seven hundred eighty-four thousand, three hundred sixty-nine".