1340224066111 has 16 divisors (see below), whose sum is σ = 1546775785984. Its totient is φ = 1137448311264.

The previous prime is 1340224066063. The next prime is 1340224066187. The reversal of 1340224066111 is 1116604220431.

It is not a de Polignac number, because 1340224066111 - 2²¹ = 1340221968959 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 (1340224006111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5071720 + ... + 5329426.

It is an arithmetic number, because the mean of its divisors is an integer number (96673486624).

Almost surely, 2^{1340224066111} is an apocalyptic number.

1340224066111 is a deficient number, since it is larger than the sum of its proper divisors (206551719873).

1340224066111 is a wasteful number, since it uses less digits than its factorization.

1340224066111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265030.

The product of its (nonzero) digits is 6912, while the sum is 31.

Adding to 1340224066111 its reverse (1116604220431), we get a palindrome (2456828286542).

The spelling of 1340224066111 in words is "one trillion, three hundred forty billion, two hundred twenty-four million, sixty-six thousand, one hundred eleven".