316106505858 has 64 divisors (see below), whose sum is σ = 743201230464. Its totient is φ = 88366464000.

The previous prime is 316106505851. The next prime is 316106505881. The reversal of 316106505858 is 858505601613.

It is not an unprimeable number, because it can be changed into a prime (316106505851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1277178 + ... + 1504458.

It is an arithmetic number, because the mean of its divisors is an integer number (11612519226).

Almost surely, 2^316106505858 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 316106505858, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (371600615232).

316106505858 is an abundant number, since it is smaller than the sum of its proper divisors (427094724606).

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

316106505858 is a wasteful number, since it uses less digits than its factorization.

316106505858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228931.

The product of its (nonzero) digits is 864000, while the sum is 48.

The spelling of 316106505858 in words is "three hundred sixteen billion, one hundred six million, five hundred five thousand, eight hundred fifty-eight".