2316666971616 has 96 divisors (see below), whose sum is σ = 6090640825248. Its totient is φ = 771030712320.

The previous prime is 2316666971611. The next prime is 2316666971621. The reversal of 2316666971616 is 6161796666132.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2316666971611) and next prime (2316666971621).

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 2316666971616.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2316666971611) 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, 305907606 + ... + 305915178.

It is an arithmetic number, because the mean of its divisors is an integer number (63444175263).

Almost surely, 2^{2316666971616} is an apocalyptic number.

It is an amenable number.

2316666971616 is an abundant number, since it is smaller than the sum of its proper divisors (3773973853632).

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

2316666971616 is a wasteful number, since it uses less digits than its factorization.

2316666971616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12084 (or 12076 counting only the distinct ones).

The product of its digits is 17635968, while the sum is 60.

The spelling of 2316666971616 in words is "two trillion, three hundred sixteen billion, six hundred sixty-six million, nine hundred seventy-one thousand, six hundred sixteen".