35241330221 has 4 divisors (see below), whose sum is σ = 35241920700. Its totient is φ = 35240739744.

The previous prime is 35241330151. The next prime is 35241330247. The reversal of 35241330221 is 12203314253.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 12203314253 = 13 ⋅938716481.

It can be written as a sum of positive squares in 2 ways, for example, as 10172941321 + 25068388900 = 100861^2 + 158330^2 .

It is a cyclic number.

It is not a de Polignac number, because 35241330221 - 2¹⁰ = 35241329197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35241330721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194186 + ... + 328923.

It is an arithmetic number, because the mean of its divisors is an integer number (8810480175).

Almost surely, 2^35241330221 is an apocalyptic number.

It is an amenable number.

35241330221 is a deficient number, since it is larger than the sum of its proper divisors (590479).

35241330221 is an equidigital number, since it uses as much as digits as its factorization.

35241330221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590478.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 35241330221 its reverse (12203314253), we get a palindrome (47444644474).

The spelling of 35241330221 in words is "thirty-five billion, two hundred forty-one million, three hundred thirty thousand, two hundred twenty-one".