315210250016 has 24 divisors (see below), whose sum is σ = 620588949120. Its totient is φ = 157600358208.

The previous prime is 315210250013. The next prime is 315210250037. The reversal of 315210250016 is 610052012513.

It is not an unprimeable number, because it can be changed into a prime (315210250013) 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, 1082105 + ... + 1342151.

It is an arithmetic number, because the mean of its divisors is an integer number (25857872880).

Almost surely, 2^315210250016 is an apocalyptic number.

It is an amenable number.

315210250016 is a deficient number, since it is larger than the sum of its proper divisors (305378699104).

315210250016 is a wasteful number, since it uses less digits than its factorization.

315210250016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297936 (or 297928 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 315210250016 its reverse (610052012513), we get a palindrome (925262262529).

The spelling of 315210250016 in words is "three hundred fifteen billion, two hundred ten million, two hundred fifty thousand, sixteen".