313455242554313 has 16 divisors (see below), whose sum is σ = 323378636829696. Its totient is φ = 303669026606400.

The previous prime is 313455242554309. The next prime is 313455242554319.

313455242554313 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 313455242554313 - 2² = 313455242554309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313455242554319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9511595 + ... + 26783967.

It is an arithmetic number, because the mean of its divisors is an integer number (20211164801856).

Almost surely, 2^{313455242554313} is an apocalyptic number.

It is an amenable number.

313455242554313 is a deficient number, since it is larger than the sum of its proper divisors (9923394275383).

313455242554313 is a wasteful number, since it uses less digits than its factorization.

313455242554313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17276344.

The product of its digits is 12960000, while the sum is 50.

The spelling of 313455242554313 in words is "three hundred thirteen trillion, four hundred fifty-five billion, two hundred forty-two million, five hundred fifty-four thousand, three hundred thirteen".