316043336052 has 18 divisors (see below), whose sum is σ = 798887321778. Its totient is φ = 105347778672.

The previous prime is 316043335981. The next prime is 316043336057. The reversal of 316043336052 is 250633340613.

316043336052 is a `hidden beast` number, since 3 + 1 + 6 + 0 + 43 + 3 + 3 + 605 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 301308775056 + 14734560996 = 548916^2 + 121386^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 8778981557 = 316043336052 / (3 + 1 + 6 + 0 + 4 + 3 + 3 + 3 + 6 + 0 + 5 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 316043335998 and 316043336016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316043336057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4389490743 + ... + 4389490814.

Almost surely, 2^316043336052 is an apocalyptic number.

It is an amenable number.

316043336052 is an abundant number, since it is smaller than the sum of its proper divisors (482843985726).

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

316043336052 is a wasteful number, since it uses less digits than its factorization.

316043336052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8778981567 (or 8778981562 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 36.

Adding to 316043336052 its reverse (250633340613), we get a palindrome (566676676665).

The spelling of 316043336052 in words is "three hundred sixteen billion, forty-three million, three hundred thirty-six thousand, fifty-two".