13351530414491 has 2 divisors, whose sum is σ = 13351530414492. Its totient is φ = 13351530414490.

The previous prime is 13351530414461. The next prime is 13351530414557. The reversal of 13351530414491 is 19441403515331.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13351530414491 is a prime.

It is not a weakly prime, because it can be changed into another prime (13351530414461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6675765207245 + 6675765207246.

It is an arithmetic number, because the mean of its divisors is an integer number (6675765207246).

Almost surely, 2^{13351530414491} is an apocalyptic number.

13351530414491 is a deficient number, since it is larger than the sum of its proper divisors (1).

13351530414491 is an equidigital number, since it uses as much as digits as its factorization.

13351530414491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 388800, while the sum is 44.

The spelling of 13351530414491 in words is "thirteen trillion, three hundred fifty-one billion, five hundred thirty million, four hundred fourteen thousand, four hundred ninety-one".