316424250256 has 15 divisors (see below), whose sum is σ = 613076344401. Its totient is φ = 158211000096.

The previous prime is 316424250253. The next prime is 316424250293. The reversal of 316424250256 is 652052424613.

It is a happy number.

The square root of 316424250256 is 562516.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 316388250256 + 36000000 = 562484^2 + 6000^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (316424250253) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2179750 + ... + 2320378.

Almost surely, 2^316424250256 is an apocalyptic number.

316424250256 is the 562516-th square number.

It is an amenable number.

316424250256 is a deficient number, since it is larger than the sum of its proper divisors (296652094145).

316424250256 is an frugal number, since it uses more digits than its factorization.

316424250256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281266 (or 140631 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 40.

Adding to 316424250256 its reverse (652052424613), we get a palindrome (968476674869).

The spelling of 316424250256 in words is "three hundred sixteen billion, four hundred twenty-four million, two hundred fifty thousand, two hundred fifty-six".