316543323016 has 32 divisors (see below), whose sum is σ = 612698803200. Its totient is φ = 153157547520.

The previous prime is 316543323013. The next prime is 316543323023. The reversal of 316543323016 is 610323345613.

It is not an unprimeable number, because it can be changed into a prime (316543323013) 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, 8640145 + ... + 8676703.

It is an arithmetic number, because the mean of its divisors is an integer number (19146837600).

Almost surely, 2^316543323016 is an apocalyptic number.

It is an amenable number.

316543323016 is a deficient number, since it is larger than the sum of its proper divisors (296155480184).

316543323016 is a wasteful number, since it uses less digits than its factorization.

316543323016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71509 (or 71505 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 37.

Adding to 316543323016 its reverse (610323345613), we get a palindrome (926866668629).

The spelling of 316543323016 in words is "three hundred sixteen billion, five hundred forty-three million, three hundred twenty-three thousand, sixteen".