1366837452027 has 24 divisors (see below), whose sum is σ = 2027130369264. Its totient is φ = 886995958464.

The previous prime is 1366837452007. The next prime is 1366837452031. The reversal of 1366837452027 is 7202547386631.

It is a happy number.

1366837452027 is a `hidden beast` number, since 1 + 3 + 6 + 68 + 37 + 4 + 520 + 27 = 666.

It is not a de Polignac number, because 1366837452027 - 2⁶ = 1366837451963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1366837452007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5913708 + ... + 6140489.

It is an arithmetic number, because the mean of its divisors is an integer number (84463765386).

Almost surely, 2^{1366837452027} is an apocalyptic number.

1366837452027 is a deficient number, since it is larger than the sum of its proper divisors (660292917237).

1366837452027 is a wasteful number, since it uses less digits than its factorization.

1366837452027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12054539 (or 12054536 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 54.

The spelling of 1366837452027 in words is "one trillion, three hundred sixty-six billion, eight hundred thirty-seven million, four hundred fifty-two thousand, twenty-seven".