13430510374889 has 2 divisors, whose sum is σ = 13430510374890. Its totient is φ = 13430510374888.

The previous prime is 13430510374793. The next prime is 13430510374907. The reversal of 13430510374889 is 98847301503431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10599367614889 + 2831142760000 = 3255667^2 + 1682600^2 .

It is a cyclic number.

It is not a de Polignac number, because 13430510374889 - 2¹⁶ = 13430510309353 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (13430510376889) 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, 6715255187444 + 6715255187445.

It is an arithmetic number, because the mean of its divisors is an integer number (6715255187445).

Almost surely, 2^{13430510374889} is an apocalyptic number.

It is an amenable number.

13430510374889 is a deficient number, since it is larger than the sum of its proper divisors (1).

13430510374889 is an equidigital number, since it uses as much as digits as its factorization.

13430510374889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8709120, while the sum is 56.

The spelling of 13430510374889 in words is "thirteen trillion, four hundred thirty billion, five hundred ten million, three hundred seventy-four thousand, eight hundred eighty-nine".