4411131321135 has 32 divisors (see below), whose sum is σ = 8799347676672. Its totient is φ = 1833197431680.

The previous prime is 4411131321133. The next prime is 4411131321151. The reversal of 4411131321135 is 5311231311144.

It is a happy number.

It is not a de Polignac number, because 4411131321135 - 2¹ = 4411131321133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4411131321133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1909579504 + ... + 1909581813.

It is an arithmetic number, because the mean of its divisors is an integer number (274979614896).

Almost surely, 2^{4411131321135} is an apocalyptic number.

4411131321135 is a deficient number, since it is larger than the sum of its proper divisors (4388216355537).

4411131321135 is a wasteful number, since it uses less digits than its factorization.

4411131321135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3819161343.

The product of its digits is 4320, while the sum is 30.

Adding to 4411131321135 its reverse (5311231311144), we get a palindrome (9722362632279).

Subtracting 4411131321135 from its reverse (5311231311144), we obtain a palindrome (900099990009).

The spelling of 4411131321135 in words is "four trillion, four hundred eleven billion, one hundred thirty-one million, three hundred twenty-one thousand, one hundred thirty-five".