315244041 has 16 divisors (see below), whose sum is σ = 480624000. Its totient is φ = 180044928.

The previous prime is 315244031. The next prime is 315244057. The reversal of 315244041 is 140442513.

It is not a de Polignac number, because 315244041 - 2⁶ = 315243977 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (315244001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65485 + ... + 70133.

It is an arithmetic number, because the mean of its divisors is an integer number (30039000).

Almost surely, 2^315244041 is an apocalyptic number.

It is an amenable number.

315244041 is a deficient number, since it is larger than the sum of its proper divisors (165379959).

315244041 is a wasteful number, since it uses less digits than its factorization.

315244041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7888.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 315244041 is about 17755.1130945427. The cubic root of 315244041 is about 680.5848781371.

Adding to 315244041 its reverse (140442513), we get a palindrome (455686554).

The spelling of 315244041 in words is "three hundred fifteen million, two hundred forty-four thousand, forty-one".