316543323066 has 32 divisors (see below), whose sum is σ = 638207908800. Its totient is φ = 104662247040.

The previous prime is 316543323059. The next prime is 316543323079. The reversal of 316543323066 is 660323345613.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 773496 + ... + 1109676.

It is an arithmetic number, because the mean of its divisors is an integer number (19943997150).

Almost surely, 2^316543323066 is an apocalyptic number.

316543323066 is an abundant number, since it is smaller than the sum of its proper divisors (321664585734).

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

316543323066 is a wasteful number, since it uses less digits than its factorization.

316543323066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337454.

The product of its (nonzero) digits is 699840, while the sum is 42.

Adding to 316543323066 its reverse (660323345613), we get a palindrome (976866668679).

The spelling of 316543323066 in words is "three hundred sixteen billion, five hundred forty-three million, three hundred twenty-three thousand, sixty-six".