13682249761445 has 16 divisors (see below), whose sum is σ = 16626771471360. Its totient is φ = 10807089306624.

The previous prime is 13682249761417. The next prime is 13682249761483. The reversal of 13682249761445 is 54416794228631.

It is a cyclic number.

It is not a de Polignac number, because 13682249761445 - 2²² = 13682245567141 is a prime.

It is a congruent number.

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, 32585477 + ... + 33002693.

It is an arithmetic number, because the mean of its divisors is an integer number (1039173216960).

Almost surely, 2^{13682249761445} is an apocalyptic number.

It is an amenable number.

13682249761445 is a deficient number, since it is larger than the sum of its proper divisors (2944521709915).

13682249761445 is an equidigital number, since it uses as much as digits as its factorization.

13682249761445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500324.

The product of its digits is 69672960, while the sum is 62.

The spelling of 13682249761445 in words is "thirteen trillion, six hundred eighty-two billion, two hundred forty-nine million, seven hundred sixty-one thousand, four hundred forty-five".