1311411063164 has 12 divisors (see below), whose sum is σ = 2294980861824. Its totient is φ = 655702245504.

The previous prime is 1311411063163. The next prime is 1311411063169. The reversal of 1311411063164 is 4613601141131.

It is a self number, because there is not a number n which added to its sum of digits gives 1311411063164.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1311411063163) 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 3 ways as a sum of consecutive naturals, for example, 224357 + ... + 1634979.

It is an arithmetic number, because the mean of its divisors is an integer number (191248405152).

Almost surely, 2^{1311411063164} is an apocalyptic number.

It is an amenable number.

1311411063164 is a deficient number, since it is larger than the sum of its proper divisors (983569798660).

1311411063164 is a wasteful number, since it uses less digits than its factorization.

1311411063164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1643044 (or 1643042 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The spelling of 1311411063164 in words is "one trillion, three hundred eleven billion, four hundred eleven million, sixty-three thousand, one hundred sixty-four".