13386416356802 has 8 divisors (see below), whose sum is σ = 20569371475212. Its totient is φ = 6529959198400.

The previous prime is 13386416356801. The next prime is 13386416356891. The reversal of 13386416356802 is 20865361468331.

It is a happy number.

13386416356802 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10224524251561 + 3161892105241 = 3197581^2 + 1778171^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×13386416356802² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13386416356801) 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, 81624489899 + ... + 81624490062.

Almost surely, 2^{13386416356802} is an apocalyptic number.

13386416356802 is a deficient number, since it is larger than the sum of its proper divisors (7182955118410).

13386416356802 is a wasteful number, since it uses less digits than its factorization.

13386416356802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163248980004.

The product of its (nonzero) digits is 14929920, while the sum is 56.

The spelling of 13386416356802 in words is "thirteen trillion, three hundred eighty-six billion, four hundred sixteen million, three hundred fifty-six thousand, eight hundred two".