4131053404321 has 4 divisors (see below), whose sum is σ = 4148783247492. Its totient is φ = 4113323561152.

The previous prime is 4131053404237. The next prime is 4131053404337. The reversal of 4131053404321 is 1234043501314.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1758024069025 + 2373029335296 = 1325905^2 + 1540464^2 .

It is a cyclic number.

It is not a de Polignac number, because 4131053404321 - 2¹⁹ = 4131052880033 is a prime.

It is a super-3 number, since 3×4131053404321³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4131053404721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8864921236 + ... + 8864921701.

It is an arithmetic number, because the mean of its divisors is an integer number (1037195811873).

Almost surely, 2^{4131053404321} is an apocalyptic number.

It is an amenable number.

4131053404321 is a deficient number, since it is larger than the sum of its proper divisors (17729843171).

4131053404321 is a wasteful number, since it uses less digits than its factorization.

4131053404321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17729843170.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 4131053404321 its reverse (1234043501314), we get a palindrome (5365096905635).

The spelling of 4131053404321 in words is "four trillion, one hundred thirty-one billion, fifty-three million, four hundred four thousand, three hundred twenty-one".