316669966613 has 16 divisors (see below), whose sum is σ = 425179257216. Its totient is φ = 227774600640.

The previous prime is 316669966589. The next prime is 316669966633.

316669966613 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 316669966613 - 2¹⁴ = 316669950229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316669966633) 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, 158175806 + ... + 158177807.

It is an arithmetic number, because the mean of its divisors is an integer number (26573703576).

Almost surely, 2^316669966613 is an apocalyptic number.

It is an amenable number.

316669966613 is a deficient number, since it is larger than the sum of its proper divisors (108509290603).

316669966613 is a wasteful number, since it uses less digits than its factorization.

316669966613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316353644.

The product of its digits is 34012224, while the sum is 62.

The spelling of 316669966613 in words is "three hundred sixteen billion, six hundred sixty-nine million, nine hundred sixty-six thousand, six hundred thirteen".