13627068066 has 24 divisors (see below), whose sum is σ = 29817647964. Its totient is φ = 4497381600.

The previous prime is 13627068053. The next prime is 13627068101. The reversal of 13627068066 is 66086072631.

13627068066 is a `hidden beast` number, since 13 + 627 + 0 + 6 + 8 + 0 + 6 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 12325662441 + 1301405625 = 111021^2 + 36075^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3746001 + ... + 3749636.

Almost surely, 2^13627068066 is an apocalyptic number.

13627068066 is an abundant number, since it is smaller than the sum of its proper divisors (16190579898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13627068066 is a wasteful number, since it uses less digits than its factorization.

13627068066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7495746 (or 7495743 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 13627068066 in words is "thirteen billion, six hundred twenty-seven million, sixty-eight thousand, sixty-six".