1366332643036 has 12 divisors (see below), whose sum is σ = 2391512447128. Its totient is φ = 683043372432.

The previous prime is 1366332642947. The next prime is 1366332643037. The reversal of 1366332643036 is 6303462336631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1366332643037) 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, 30712266 + ... + 30756721.

Almost surely, 2^{1366332643036} is an apocalyptic number.

It is an amenable number.

1366332643036 is a deficient number, since it is larger than the sum of its proper divisors (1025179804092).

1366332643036 is a wasteful number, since it uses less digits than its factorization.

1366332643036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61474548 (or 61474546 counting only the distinct ones).

The product of its (nonzero) digits is 2519424, while the sum is 46.

Adding to 1366332643036 its reverse (6303462336631), we get a palindrome (7669794979667).

The spelling of 1366332643036 in words is "one trillion, three hundred sixty-six billion, three hundred thirty-two million, six hundred forty-three thousand, thirty-six".