1366364543012 has 192 divisors, whose sum is σ = 2938728038400. Its totient is φ = 543294259200.

The previous prime is 1366364542969. The next prime is 1366364543039. The reversal of 1366364543012 is 2103454636631.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1776806564 + ... + 1776807332.

It is an arithmetic number, because the mean of its divisors is an integer number (15305875200).

Almost surely, 2^{1366364543012} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1366364543012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1469364019200).

1366364543012 is an abundant number, since it is smaller than the sum of its proper divisors (1572363495388).

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

1366364543012 is a wasteful number, since it uses less digits than its factorization.

1366364543012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1426 (or 1424 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 44.

The spelling of 1366364543012 in words is "one trillion, three hundred sixty-six billion, three hundred sixty-four million, five hundred forty-three thousand, twelve".