313444525444313 has 8 divisors (see below), whose sum is σ = 316548346825920. Its totient is φ = 310340712106800.

The previous prime is 313444525444301. The next prime is 313444525444333.

It is a happy number.

313444525444313 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 313444525444313 - 2¹⁰ = 313444525443289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313444525444333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103663418 + ... + 106644236.

It is an arithmetic number, because the mean of its divisors is an integer number (39568543353240).

Almost surely, 2^{313444525444313} is an apocalyptic number.

It is an amenable number.

313444525444313 is a deficient number, since it is larger than the sum of its proper divisors (3103821381607).

313444525444313 is a wasteful number, since it uses less digits than its factorization.

313444525444313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4022047.

The product of its digits is 16588800, while the sum is 50.

The spelling of 313444525444313 in words is "three hundred thirteen trillion, four hundred forty-four billion, five hundred twenty-five million, four hundred forty-four thousand, three hundred thirteen".