6131366216 has 64 divisors (see below), whose sum is σ = 11960498880. Its totient is φ = 2944730880.

The previous prime is 6131366203. The next prime is 6131366231. The reversal of 6131366216 is 6126631316.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5778326 + ... + 5779386.

It is an arithmetic number, because the mean of its divisors is an integer number (186882795).

Almost surely, 2^6131366216 is an apocalyptic number.

It is an amenable number.

6131366216 is a deficient number, since it is larger than the sum of its proper divisors (5829132664).

6131366216 is a wasteful number, since it uses less digits than its factorization.

6131366216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1374 (or 1370 counting only the distinct ones).

The product of its digits is 23328, while the sum is 35.

The square root of 6131366216 is about 78303.0409115764. The cubic root of 6131366216 is about 1830.2865383881.

The spelling of 6131366216 in words is "six billion, one hundred thirty-one million, three hundred sixty-six thousand, two hundred sixteen".