339244713881 has 2 divisors, whose sum is σ = 339244713882. Its totient is φ = 339244713880.

The previous prime is 339244713827. The next prime is 339244713901. The reversal of 339244713881 is 188317442933.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 178203023881 + 161041690000 = 422141^2 + 401300^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-339244713881 is a prime.

It is a super-2 number, since 2×339244713881² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (339244713781) 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, 169622356940 + 169622356941.

It is an arithmetic number, because the mean of its divisors is an integer number (169622356941).

Almost surely, 2^339244713881 is an apocalyptic number.

It is an amenable number.

339244713881 is a deficient number, since it is larger than the sum of its proper divisors (1).

339244713881 is an equidigital number, since it uses as much as digits as its factorization.

339244713881 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3483648, while the sum is 53.

The spelling of 339244713881 in words is "three hundred thirty-nine billion, two hundred forty-four million, seven hundred thirteen thousand, eight hundred eighty-one".