4131340324521 has 8 divisors (see below), whose sum is σ = 5521234402944. Its totient is φ = 2747836564560.

The previous prime is 4131340324499. The next prime is 4131340324541. The reversal of 4131340324521 is 1254230431314.

4131340324521 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 4131340324521 - 2¹³ = 4131340316329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4131340324541) 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, 1597578106 + ... + 1597580691.

It is an arithmetic number, because the mean of its divisors is an integer number (690154300368).

Almost surely, 2^{4131340324521} is an apocalyptic number.

It is an amenable number.

4131340324521 is a deficient number, since it is larger than the sum of its proper divisors (1389894078423).

4131340324521 is a wasteful number, since it uses less digits than its factorization.

4131340324521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3195159231.

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 4131340324521 its reverse (1254230431314), we get a palindrome (5385570755835).

The spelling of 4131340324521 in words is "four trillion, one hundred thirty-one billion, three hundred forty million, three hundred twenty-four thousand, five hundred twenty-one".