1399588348589 has 2 divisors, whose sum is σ = 1399588348590. Its totient is φ = 1399588348588.

The previous prime is 1399588348577. The next prime is 1399588348591. The reversal of 1399588348589 is 9858438859931.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1360407313225 + 39181035364 = 1166365^2 + 197942^2 .

It is a cyclic number.

It is not a de Polignac number, because 1399588348589 - 2²⁴ = 1399571571373 is a prime.

Together with 1399588348591, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1399588342589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 699794174294 + 699794174295.

It is an arithmetic number, because the mean of its divisors is an integer number (699794174295).

Almost surely, 2^{1399588348589} is an apocalyptic number.

It is an amenable number.

1399588348589 is a deficient number, since it is larger than the sum of its proper divisors (1).

1399588348589 is an equidigital number, since it uses as much as digits as its factorization.

1399588348589 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2687385600, while the sum is 80.

The spelling of 1399588348589 in words is "one trillion, three hundred ninety-nine billion, five hundred eighty-eight million, three hundred forty-eight thousand, five hundred eighty-nine".