3139856589313 has 2 divisors, whose sum is σ = 3139856589314. Its totient is φ = 3139856589312.

The previous prime is 3139856589307. The next prime is 3139856589323.

3139856589313 is nontrivially palindromic in base 10.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2845199779984 + 294656809329 = 1686772^2 + 542823^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 3139856589313 - 2⁹ = 3139856588801 is a prime.

It is not a weakly prime, because it can be changed into another prime (3139856589323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1569928294656 + 1569928294657.

It is an arithmetic number, because the mean of its divisors is an integer number (1569928294657).

Almost surely, 2^{3139856589313} is an apocalyptic number.

It is an amenable number.

3139856589313 is a deficient number, since it is larger than the sum of its proper divisors (1).

3139856589313 is an equidigital number, since it uses as much as digits as its factorization.

3139856589313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62985600, while the sum is 64.

The spelling of 3139856589313 in words is "three trillion, one hundred thirty-nine billion, eight hundred fifty-six million, five hundred eighty-nine thousand, three hundred thirteen".