313719809712 has 40 divisors (see below), whose sum is σ = 832346707056. Its totient is φ = 101746964736.

The previous prime is 313719809687. The next prime is 313719809719. The reversal of 313719809712 is 217908917313.

It is a super-3 number, since 3×313719809712³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (313719809719) 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, 88320243 + ... + 88323794.

Almost surely, 2^313719809712 is an apocalyptic number.

It is an amenable number.

313719809712 is an abundant number, since it is smaller than the sum of its proper divisors (518626897344).

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

313719809712 is a wasteful number, since it uses less digits than its factorization.

313719809712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176644085 (or 176644079 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 51.

The spelling of 313719809712 in words is "three hundred thirteen billion, seven hundred nineteen million, eight hundred nine thousand, seven hundred twelve".