32241440430221 has 32 divisors (see below), whose sum is σ = 36368738242560. Its totient is φ = 28316761718400.

The previous prime is 32241440430187. The next prime is 32241440430229. The reversal of 32241440430221 is 12203404414223.

It is a happy number.

It is not a de Polignac number, because 32241440430221 - 2³⁴ = 32224260561037 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 (32241440430229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 659890025 + ... + 659938881.

It is an arithmetic number, because the mean of its divisors is an integer number (1136523070080).

Almost surely, 2^{32241440430221} is an apocalyptic number.

32241440430221 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

32241440430221 is a deficient number, since it is larger than the sum of its proper divisors (4127297812339).

32241440430221 is a wasteful number, since it uses less digits than its factorization.

32241440430221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52145.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 32241440430221 its reverse (12203404414223), we get a palindrome (44444844844444).

The spelling of 32241440430221 in words is "thirty-two trillion, two hundred forty-one billion, four hundred forty million, four hundred thirty thousand, two hundred twenty-one".