316106636144 has 80 divisors (see below), whose sum is σ = 695145924480. Its totient is φ = 138044839680.

The previous prime is 316106636141. The next prime is 316106636161. The reversal of 316106636144 is 441636601613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316106636141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3155759 + ... + 3254385.

It is an arithmetic number, because the mean of its divisors is an integer number (8689324056).

Almost surely, 2^316106636144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 316106636144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (347572962240).

316106636144 is an abundant number, since it is smaller than the sum of its proper divisors (379039288336).

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

316106636144 is a wasteful number, since it uses less digits than its factorization.

316106636144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99478 (or 99472 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 41.

The spelling of 316106636144 in words is "three hundred sixteen billion, one hundred six million, six hundred thirty-six thousand, one hundred forty-four".