316276518018 has 16 divisors (see below), whose sum is σ = 638694328896. Its totient is φ = 104401957200.

The previous prime is 316276518017. The next prime is 316276518029. The reversal of 316276518018 is 810815672613.

It is not an unprimeable number, because it can be changed into a prime (316276518017) 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, 255886533 + ... + 255887768.

It is an arithmetic number, because the mean of its divisors is an integer number (39918395556).

Almost surely, 2^316276518018 is an apocalyptic number.

316276518018 is an abundant number, since it is smaller than the sum of its proper divisors (322417810878).

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

316276518018 is a wasteful number, since it uses less digits than its factorization.

316276518018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511774409.

The product of its (nonzero) digits is 483840, while the sum is 48.

The spelling of 316276518018 in words is "three hundred sixteen billion, two hundred seventy-six million, five hundred eighteen thousand, eighteen".