1336412716345 has 12 divisors (see below), whose sum is σ = 1865523057444. Its totient is φ = 916397291040.

The previous prime is 1336412716343. The next prime is 1336412716357. The reversal of 1336412716345 is 5436172146331.

It can be written as a sum of positive squares in 2 ways, for example, as 310347039744 + 1026065676601 = 557088^2 + 1012949^2 .

It is not a de Polignac number, because 1336412716345 - 2¹ = 1336412716343 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1336412716295 and 1336412716304.

It is not an unprimeable number, because it can be changed into a prime (1336412716343) 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 in 11 ways as a sum of consecutive naturals, for example, 2727372646 + ... + 2727373135.

It is an arithmetic number, because the mean of its divisors is an integer number (155460254787).

Almost surely, 2^{1336412716345} is an apocalyptic number.

It is an amenable number.

1336412716345 is a deficient number, since it is larger than the sum of its proper divisors (529110341099).

1336412716345 is an equidigital number, since it uses as much as digits as its factorization.

1336412716345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5454745800 (or 5454745793 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 46.

The spelling of 1336412716345 in words is "one trillion, three hundred thirty-six billion, four hundred twelve million, seven hundred sixteen thousand, three hundred forty-five".