313624908746868 has 48 divisors (see below), whose sum is σ = 779587598200320. Its totient is φ = 97846198537824.

The previous prime is 313624908746819. The next prime is 313624908746869. The reversal of 313624908746868 is 868647809426313.

It is a self number, because there is not a number n which added to its sum of digits gives 313624908746868.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313624908746869) 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, 8286413880 + ... + 8286451727.

It is an arithmetic number, because the mean of its divisors is an integer number (16241408295840).

Almost surely, 2^{313624908746868} is an apocalyptic number.

313624908746868 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

313624908746868 is an abundant number, since it is smaller than the sum of its proper divisors (465962689453452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

313624908746868 is a wasteful number, since it uses less digits than its factorization.

313624908746868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16572865716 (or 16572865714 counting only the distinct ones).

The product of its (nonzero) digits is 2006581248, while the sum is 75.

The spelling of 313624908746868 in words is "three hundred thirteen trillion, six hundred twenty-four billion, nine hundred eight million, seven hundred forty-six thousand, eight hundred sixty-eight".