316535613424140 has 384 divisors, whose sum is σ = 997360711925760. Its totient is φ = 74349477043200.

The previous prime is 316535613424139. The next prime is 316535613424183. The reversal of 316535613424140 is 41424316535613.

It is a self number, because there is not a number n which added to its sum of digits gives 316535613424140.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 10770532566 + ... + 10770561954.

It is an arithmetic number, because the mean of its divisors is an integer number (2597293520640).

Almost surely, 2^{316535613424140} is an apocalyptic number.

316535613424140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 316535613424140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (498680355962880).

316535613424140 is an abundant number, since it is smaller than the sum of its proper divisors (680825098501620).

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

316535613424140 is a wasteful number, since it uses less digits than its factorization.

316535613424140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32933 (or 32931 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 48.

Adding to 316535613424140 its reverse (41424316535613), we get a palindrome (357959929959753).

The spelling of 316535613424140 in words is "three hundred sixteen trillion, five hundred thirty-five billion, six hundred thirteen million, four hundred twenty-four thousand, one hundred forty".