315324626171321 has 8 divisors (see below), whose sum is σ = 340139807126784. Its totient is φ = 290589365284560.

The previous prime is 315324626171309. The next prime is 315324626171483. The reversal of 315324626171321 is 123171626423513.

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

It is a cyclic number.

It is not a de Polignac number, because 315324626171321 - 2³⁰ = 315323552429497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (315324626171521) 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, 19980008975 + ... + 19980024756.

It is an arithmetic number, because the mean of its divisors is an integer number (42517475890848).

Almost surely, 2^{315324626171321} is an apocalyptic number.

It is an amenable number.

315324626171321 is a deficient number, since it is larger than the sum of its proper divisors (24815180955463).

315324626171321 is a wasteful number, since it uses less digits than its factorization.

315324626171321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39960034351.

The product of its digits is 1088640, while the sum is 47.

The spelling of 315324626171321 in words is "three hundred fifteen trillion, three hundred twenty-four billion, six hundred twenty-six million, one hundred seventy-one thousand, three hundred twenty-one".