313116378347 has 8 divisors (see below), whose sum is σ = 331645517712. Its totient is φ = 294599520000.

The previous prime is 313116378343. The next prime is 313116378349. The reversal of 313116378347 is 743873611313.

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 313116378347 - 2² = 313116378343 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313116378343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3017729 + ... + 3119762.

It is an arithmetic number, because the mean of its divisors is an integer number (41455689714).

Almost surely, 2^313116378347 is an apocalyptic number.

313116378347 is a deficient number, since it is larger than the sum of its proper divisors (18529139365).

313116378347 is a wasteful number, since it uses less digits than its factorization.

313116378347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6140509.

The product of its digits is 762048, while the sum is 47.

The spelling of 313116378347 in words is "three hundred thirteen billion, one hundred sixteen million, three hundred seventy-eight thousand, three hundred forty-seven".