315345041 has 8 divisors (see below), whose sum is σ = 344163168. Its totient is φ = 286552000.

The previous prime is 315345013. The next prime is 315345073. The reversal of 315345041 is 140543513.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-315345041 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 315345041.

It is not an unprimeable number, because it can be changed into a prime (315345001) 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 7 ways as a sum of consecutive naturals, for example, 28361 + ... + 37881.

It is an arithmetic number, because the mean of its divisors is an integer number (43020396).

Almost surely, 2^315345041 is an apocalyptic number.

It is an amenable number.

315345041 is a deficient number, since it is larger than the sum of its proper divisors (28818127).

315345041 is a wasteful number, since it uses less digits than its factorization.

315345041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12543.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 315345041 is about 17757.9571178669. The cubic root of 315345041 is about 680.6575538254.

Adding to 315345041 its reverse (140543513), we get a palindrome (455888554).

The spelling of 315345041 in words is "three hundred fifteen million, three hundred forty-five thousand, forty-one".