315016541645641 has 16 divisors (see below), whose sum is σ = 348285367120320. Its totient is φ = 282529275520320.

The previous prime is 315016541645591. The next prime is 315016541645671. The reversal of 315016541645641 is 146546145610513.

It is a cyclic number.

It is not a de Polignac number, because 315016541645641 - 2⁹ = 315016541645129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (315016541645671) 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, 242677470 + ... + 243972103.

It is an arithmetic number, because the mean of its divisors is an integer number (21767835445020).

Almost surely, 2^{315016541645641} is an apocalyptic number.

It is an amenable number.

315016541645641 is a deficient number, since it is larger than the sum of its proper divisors (33268825474679).

315016541645641 is a wasteful number, since it uses less digits than its factorization.

315016541645641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486650376.

The product of its (nonzero) digits is 5184000, while the sum is 52.

The spelling of 315016541645641 in words is "three hundred fifteen trillion, sixteen billion, five hundred forty-one million, six hundred forty-five thousand, six hundred forty-one".