316126688506 has 16 divisors (see below), whose sum is σ = 476019391680. Its totient is φ = 157454500320.

The previous prime is 316126688473. The next prime is 316126688533. The reversal of 316126688506 is 605886621613.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 437821 + ... + 907711.

It is an arithmetic number, because the mean of its divisors is an integer number (29751211980).

Almost surely, 2^316126688506 is an apocalyptic number.

316126688506 is a deficient number, since it is larger than the sum of its proper divisors (159892703174).

316126688506 is a wasteful number, since it uses less digits than its factorization.

316126688506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471189.

The product of its (nonzero) digits is 2488320, while the sum is 52.

The spelling of 316126688506 in words is "three hundred sixteen billion, one hundred twenty-six million, six hundred eighty-eight thousand, five hundred six".