1336086315665 has 16 divisors (see below), whose sum is σ = 1618809051600. Its totient is φ = 1058547474432.

The previous prime is 1336086315649. The next prime is 1336086315673. The reversal of 1336086315665 is 5665136806331.

It is a Cunningham number, because it is equal to 1155892²+1.

It can be written as a sum of positive squares in 8 ways, for example, as 23542606096 + 1312543709569 = 153436^2 + 1145663^2 .

It is a cyclic number.

It is not a de Polignac number, because 1336086315665 - 2⁴ = 1336086315649 is a prime.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 267680 + ... + 1656449.

It is an arithmetic number, because the mean of its divisors is an integer number (101175565725).

Almost surely, 2^{1336086315665} is an apocalyptic number.

It is an amenable number.

1336086315665 is a deficient number, since it is larger than the sum of its proper divisors (282722735935).

1336086315665 is a wasteful number, since it uses less digits than its factorization.

1336086315665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1925476.

The product of its (nonzero) digits is 6998400, while the sum is 53.

The spelling of 1336086315665 in words is "one trillion, three hundred thirty-six billion, eighty-six million, three hundred fifteen thousand, six hundred sixty-five".