316618508066 has 16 divisors (see below), whose sum is σ = 542788283520. Its totient is φ = 135690221760.

The previous prime is 316618508051. The next prime is 316618508083. The reversal of 316618508066 is 660805816613.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335786 + ... + 863706.

It is an arithmetic number, because the mean of its divisors is an integer number (33924267720).

Almost surely, 2^316618508066 is an apocalyptic number.

316618508066 is a deficient number, since it is larger than the sum of its proper divisors (226169775454).

316618508066 is a wasteful number, since it uses less digits than its factorization.

316618508066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570769.

The product of its (nonzero) digits is 1244160, while the sum is 50.

The spelling of 316618508066 in words is "three hundred sixteen billion, six hundred eighteen million, five hundred eight thousand, sixty-six".