13402305386495 has 4 divisors (see below), whose sum is σ = 16082766463800. Its totient is φ = 10721844309192.

The previous prime is 13402305386447. The next prime is 13402305386497. The reversal of 13402305386495 is 59468350320431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13402305386495 - 2¹⁰ = 13402305385471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13402305386497) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1340230538645 + ... + 1340230538654.

It is an arithmetic number, because the mean of its divisors is an integer number (4020691615950).

Almost surely, 2^{13402305386495} is an apocalyptic number.

13402305386495 is a deficient number, since it is larger than the sum of its proper divisors (2680461077305).

13402305386495 is an equidigital number, since it uses as much as digits as its factorization.

13402305386495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2680461077304.

The product of its (nonzero) digits is 9331200, while the sum is 53.

The spelling of 13402305386495 in words is "thirteen trillion, four hundred two billion, three hundred five million, three hundred eighty-six thousand, four hundred ninety-five".