1313413345344 has 56 divisors (see below), whose sum is σ = 3657971388640. Its totient is φ = 414762107904.

The previous prime is 1313413345303. The next prime is 1313413345351. The reversal of 1313413345344 is 4435433143131.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180014629 + ... + 180021924.

Almost surely, 2^{1313413345344} is an apocalyptic number.

It is an amenable number.

1313413345344 is an abundant number, since it is smaller than the sum of its proper divisors (2344558043296).

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

1313413345344 is a wasteful number, since it uses less digits than its factorization.

1313413345344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360036587 (or 360036577 counting only the distinct ones).

The product of its digits is 311040, while the sum is 39.

Adding to 1313413345344 its reverse (4435433143131), we get a palindrome (5748846488475).

The spelling of 1313413345344 in words is "one trillion, three hundred thirteen billion, four hundred thirteen million, three hundred forty-five thousand, three hundred forty-four".