316322261166243 has 8 divisors (see below), whose sum is σ = 421798639820800. Its totient is φ = 210863694977928.

The previous prime is 316322261166209. The next prime is 316322261166269. The reversal of 316322261166243 is 342661162223613.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-316322261166243 is a prime.

It is a super-3 number, since 3×316322261166243³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 316322261166192 and 316322261166201.

It is not an unprimeable number, because it can be changed into a prime (316322261166293) 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, 4453075123 + ... + 4453146156.

It is an arithmetic number, because the mean of its divisors is an integer number (52724829977600).

Almost surely, 2^{316322261166243} is an apocalyptic number.

316322261166243 is a deficient number, since it is larger than the sum of its proper divisors (105476378654557).

316322261166243 is a wasteful number, since it uses less digits than its factorization.

316322261166243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8906233121.

The product of its digits is 2239488, while the sum is 48.

The spelling of 316322261166243 in words is "three hundred sixteen trillion, three hundred twenty-two billion, two hundred sixty-one million, one hundred sixty-six thousand, two hundred forty-three".