1366316214911 has 4 divisors (see below), whose sum is σ = 1377074610432. Its totient is φ = 1355557819392.

The previous prime is 1366316214871. The next prime is 1366316214917. The reversal of 1366316214911 is 1194126136631.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1366316214911 - 2⁶ = 1366316214847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1366316214917) 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, 5379197570 + ... + 5379197823.

It is an arithmetic number, because the mean of its divisors is an integer number (344268652608).

Almost surely, 2^{1366316214911} is an apocalyptic number.

1366316214911 is a deficient number, since it is larger than the sum of its proper divisors (10758395521).

1366316214911 is a wasteful number, since it uses less digits than its factorization.

1366316214911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10758395520.

The product of its digits is 139968, while the sum is 44.

The spelling of 1366316214911 in words is "one trillion, three hundred sixty-six billion, three hundred sixteen million, two hundred fourteen thousand, nine hundred eleven".