339040708967951 has 2 divisors, whose sum is σ = 339040708967952. Its totient is φ = 339040708967950.

The previous prime is 339040708967921. The next prime is 339040708968047. The reversal of 339040708967951 is 159769807040933.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-339040708967951 is a prime.

It is a super-2 number, since 2×339040708967951² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (339040708967921) 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, 169520354483975 + 169520354483976.

It is an arithmetic number, because the mean of its divisors is an integer number (169520354483976).

Almost surely, 2^{339040708967951} is an apocalyptic number.

339040708967951 is a deficient number, since it is larger than the sum of its proper divisors (1).

339040708967951 is an equidigital number, since it uses as much as digits as its factorization.

339040708967951 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 308629440, while the sum is 71.

The spelling of 339040708967951 in words is "three hundred thirty-nine trillion, forty billion, seven hundred eight million, nine hundred sixty-seven thousand, nine hundred fifty-one".