1311141411204 has 12 divisors (see below), whose sum is σ = 3059329959504. Its totient is φ = 437047137064.

The previous prime is 1311141411157. The next prime is 1311141411247. The reversal of 1311141411204 is 4021141411131.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

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 3 ways as a sum of consecutive naturals, for example, 54630892122 + ... + 54630892145.

It is an arithmetic number, because the mean of its divisors is an integer number (254944163292).

Almost surely, 2^{1311141411204} is an apocalyptic number.

It is an amenable number.

1311141411204 is an abundant number, since it is smaller than the sum of its proper divisors (1748188548300).

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

1311141411204 is a wasteful number, since it uses less digits than its factorization.

1311141411204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109261784274 (or 109261784272 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 24.

Adding to 1311141411204 its reverse (4021141411131), we get a palindrome (5332282822335).

The spelling of 1311141411204 in words is "one trillion, three hundred eleven billion, one hundred forty-one million, four hundred eleven thousand, two hundred four".