313867727202689 has 8 divisors (see below), whose sum is σ = 343134350009568. Its totient is φ = 284723303239360.

The previous prime is 313867727202677. The next prime is 313867727202737. The reversal of 313867727202689 is 986202727768313.

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 313867727202689 - 2²⁴ = 313867710425473 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (313867727202649) 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, 30549705512 + ... + 30549715785.

It is an arithmetic number, because the mean of its divisors is an integer number (42891793751196).

Almost surely, 2^{313867727202689} is an apocalyptic number.

It is an amenable number.

313867727202689 is a deficient number, since it is larger than the sum of its proper divisors (29266622806879).

313867727202689 is a wasteful number, since it uses less digits than its factorization.

313867727202689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61099421775.

The product of its (nonzero) digits is 512096256, while the sum is 71.

The spelling of 313867727202689 in words is "three hundred thirteen trillion, eight hundred sixty-seven billion, seven hundred twenty-seven million, two hundred two thousand, six hundred eighty-nine".