316106481186 has 24 divisors (see below), whose sum is σ = 689896632204. Its totient is φ = 104599710720.

The previous prime is 316106481169. The next prime is 316106481193. The reversal of 316106481186 is 681184601613.

316106481186 is a `hidden beast` number, since 3 + 161 + 0 + 6 + 481 + 1 + 8 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 300923559225 + 15182921961 = 548565^2 + 123219^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64090495 + ... + 64095426.

Almost surely, 2^316106481186 is an apocalyptic number.

316106481186 is an abundant number, since it is smaller than the sum of its proper divisors (373790151018).

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

316106481186 is a wasteful number, since it uses less digits than its factorization.

316106481186 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128186066 (or 128186063 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The spelling of 316106481186 in words is "three hundred sixteen billion, one hundred six million, four hundred eighty-one thousand, one hundred eighty-six".