315110033242 has 16 divisors (see below), whose sum is σ = 494088422400. Its totient is φ = 150542561520.

The previous prime is 315110033207. The next prime is 315110033243. The reversal of 315110033242 is 242330011513.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (315110033243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32162317 + ... + 32172112.

It is an arithmetic number, because the mean of its divisors is an integer number (30880526400).

Almost surely, 2^315110033242 is an apocalyptic number.

315110033242 is a deficient number, since it is larger than the sum of its proper divisors (178978389158).

315110033242 is a wasteful number, since it uses less digits than its factorization.

315110033242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64334541.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 315110033242 its reverse (242330011513), we get a palindrome (557440044755).

The spelling of 315110033242 in words is "three hundred fifteen billion, one hundred ten million, thirty-three thousand, two hundred forty-two".