313985548799 has 8 divisors (see below), whose sum is σ = 338185393392. Its totient is φ = 289792434240.

The previous prime is 313985548763. The next prime is 313985548859. The reversal of 313985548799 is 997845589313.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313985548799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313985548739) 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, 1585397 + ... + 1772414.

It is an arithmetic number, because the mean of its divisors is an integer number (42273174174).

Almost surely, 2^313985548799 is an apocalyptic number.

313985548799 is a deficient number, since it is larger than the sum of its proper divisors (24199844593).

313985548799 is a wasteful number, since it uses less digits than its factorization.

313985548799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3365017.

The product of its digits is 293932800, while the sum is 71.

The spelling of 313985548799 in words is "three hundred thirteen billion, nine hundred eighty-five million, five hundred forty-eight thousand, seven hundred ninety-nine".