315050111630242 has 16 divisors (see below), whose sum is σ = 487820321183232. Its totient is φ = 152443354433760.

The previous prime is 315050111630201. The next prime is 315050111630321. The reversal of 315050111630242 is 242036111050513.

It is a junction number, because it is equal to n+sod(n) for n = 315050111630198 and 315050111630207.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37673638 + ... + 45270334.

It is an arithmetic number, because the mean of its divisors is an integer number (30488770073952).

Almost surely, 2^{315050111630242} is an apocalyptic number.

315050111630242 is a deficient number, since it is larger than the sum of its proper divisors (172770209552990).

315050111630242 is a wasteful number, since it uses less digits than its factorization.

315050111630242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8265633.

The product of its (nonzero) digits is 21600, while the sum is 34.

Adding to 315050111630242 its reverse (242036111050513), we get a palindrome (557086222680755).

The spelling of 315050111630242 in words is "three hundred fifteen trillion, fifty billion, one hundred eleven million, six hundred thirty thousand, two hundred forty-two".