316362316101252 has 144 divisors (see below), whose sum is σ = 785656339872768. Its totient is φ = 99061102103040.

The previous prime is 316362316101233. The next prime is 316362316101257. The reversal of 316362316101252 is 252101613263613.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (316362316101257) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4150009977 + ... + 4150086207.

It is an arithmetic number, because the mean of its divisors is an integer number (5455946804672).

Almost surely, 2^{316362316101252} 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 316362316101252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (392828169936384).

316362316101252 is an abundant number, since it is smaller than the sum of its proper divisors (469294023771516).

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

316362316101252 is a wasteful number, since it uses less digits than its factorization.

316362316101252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78546 (or 78527 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 42.

Adding to 316362316101252 its reverse (252101613263613), we get a palindrome (568463929364865).

The spelling of 316362316101252 in words is "three hundred sixteen trillion, three hundred sixty-two billion, three hundred sixteen million, one hundred one thousand, two hundred fifty-two".