315550133324401 has 8 divisors (see below), whose sum is σ = 319547209259520. Its totient is φ = 311553126650688.

The previous prime is 315550133324399. The next prime is 315550133324501. The reversal of 315550133324401 is 104423331055513.

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 315550133324401 - 2¹ = 315550133324399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (315550133324501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8115016 + ... + 26399881.

It is an arithmetic number, because the mean of its divisors is an integer number (39943401157440).

Almost surely, 2^{315550133324401} is an apocalyptic number.

It is an amenable number.

315550133324401 is a deficient number, since it is larger than the sum of its proper divisors (3997075935119).

315550133324401 is a wasteful number, since it uses less digits than its factorization.

315550133324401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34630703.

The product of its (nonzero) digits is 324000, while the sum is 40.

Adding to 315550133324401 its reverse (104423331055513), we get a palindrome (419973464379914).

The spelling of 315550133324401 in words is "three hundred fifteen trillion, five hundred fifty billion, one hundred thirty-three million, three hundred twenty-four thousand, four hundred one".