315304010340 has 48 divisors (see below), whose sum is σ = 963110433600. Its totient is φ = 76437335680.

The previous prime is 315304010339. The next prime is 315304010341. The reversal of 315304010340 is 43010403513.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (315304010339) and next prime (315304010341).

It is a self number, because there is not a number n which added to its sum of digits gives 315304010340.

It is not an unprimeable number, because it can be changed into a prime (315304010341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 238866015 + ... + 238867334.

It is an arithmetic number, because the mean of its divisors is an integer number (20064800700).

Almost surely, 2^315304010340 is an apocalyptic number.

315304010340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

315304010340 is an abundant number, since it is smaller than the sum of its proper divisors (647806423260).

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

315304010340 is a wasteful number, since it uses less digits than its factorization.

315304010340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477733372 (or 477733370 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 315304010340 its reverse (43010403513), we get a palindrome (358314413853).

The spelling of 315304010340 in words is "three hundred fifteen billion, three hundred four million, ten thousand, three hundred forty".