4135041502221 has 16 divisors (see below), whose sum is σ = 6328058615424. Its totient is φ = 2352739736064.

The previous prime is 4135041502213. The next prime is 4135041502223. The reversal of 4135041502221 is 1222051405314.

It is not a de Polignac number, because 4135041502221 - 2³ = 4135041502213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4135041502223) 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 15 ways as a sum of consecutive naturals, for example, 422541756 + ... + 422551541.

It is an arithmetic number, because the mean of its divisors is an integer number (395503663464).

Almost surely, 2^{4135041502221} is an apocalyptic number.

It is an amenable number.

4135041502221 is a deficient number, since it is larger than the sum of its proper divisors (2193017113203).

4135041502221 is a wasteful number, since it uses less digits than its factorization.

4135041502221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845093540.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 4135041502221 its reverse (1222051405314), we get a palindrome (5357092907535).

The spelling of 4135041502221 in words is "four trillion, one hundred thirty-five billion, forty-one million, five hundred two thousand, two hundred twenty-one".