13402120230589 has 2 divisors, whose sum is σ = 13402120230590. Its totient is φ = 13402120230588.

The previous prime is 13402120230533. The next prime is 13402120230617. The reversal of 13402120230589 is 98503202120431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8834816964964 + 4567303265625 = 2972342^2 + 2137125^2 .

It is a cyclic number.

It is not a de Polignac number, because 13402120230589 - 2⁷ = 13402120230461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13402120230689) 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, 6701060115294 + 6701060115295.

It is an arithmetic number, because the mean of its divisors is an integer number (6701060115295).

Almost surely, 2^{13402120230589} is an apocalyptic number.

It is an amenable number.

13402120230589 is a deficient number, since it is larger than the sum of its proper divisors (1).

13402120230589 is an equidigital number, since it uses as much as digits as its factorization.

13402120230589 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 13402120230589 in words is "thirteen trillion, four hundred two billion, one hundred twenty million, two hundred thirty thousand, five hundred eighty-nine".