316542332252 has 12 divisors (see below), whose sum is σ = 554010646560. Its totient is φ = 158253576096.

The previous prime is 316542332251. The next prime is 316542332263. The reversal of 316542332252 is 252233245613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316542332251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4356977 + ... + 4429032.

It is an arithmetic number, because the mean of its divisors is an integer number (46167553880).

Almost surely, 2^316542332252 is an apocalyptic number.

It is an amenable number.

316542332252 is a deficient number, since it is larger than the sum of its proper divisors (237468314308).

316542332252 is a wasteful number, since it uses less digits than its factorization.

316542332252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8795020 (or 8795018 counting only the distinct ones).

The product of its digits is 259200, while the sum is 38.

Adding to 316542332252 its reverse (252233245613), we get a palindrome (568775577865).

The spelling of 316542332252 in words is "three hundred sixteen billion, five hundred forty-two million, three hundred thirty-two thousand, two hundred fifty-two".