1313334111344 has 10 divisors (see below), whose sum is σ = 2544584840760. Its totient is φ = 656667055664.

The previous prime is 1313334111343. The next prime is 1313334111347. The reversal of 1313334111344 is 4431114333131.

It is a self number, because there is not a number n which added to its sum of digits gives 1313334111344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313334111343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41041690964 + ... + 41041690995.

It is an arithmetic number, because the mean of its divisors is an integer number (254458484076).

Almost surely, 2^{1313334111344} is an apocalyptic number.

It is an amenable number.

1313334111344 is a deficient number, since it is larger than the sum of its proper divisors (1231250729416).

1313334111344 is an equidigital number, since it uses as much as digits as its factorization.

1313334111344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82083381967 (or 82083381961 counting only the distinct ones).

The product of its digits is 15552, while the sum is 32.

Adding to 1313334111344 its reverse (4431114333131), we get a palindrome (5744448444475).

The spelling of 1313334111344 in words is "one trillion, three hundred thirteen billion, three hundred thirty-four million, one hundred eleven thousand, three hundred forty-four".