23441330132221 has 32 divisors (see below), whose sum is σ = 24509909128320. Its totient is φ = 22399678828800.

The previous prime is 23441330132189. The next prime is 23441330132299. The reversal of 23441330132221 is 12223103314432.

It is a cyclic number.

It is not a de Polignac number, because 23441330132221 - 2⁵ = 23441330132189 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 (23441330132621) 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, 529498075 + ... + 529542343.

It is an arithmetic number, because the mean of its divisors is an integer number (765934660260).

Almost surely, 2^{23441330132221} is an apocalyptic number.

It is an amenable number.

23441330132221 is a deficient number, since it is larger than the sum of its proper divisors (1068578996099).

23441330132221 is a wasteful number, since it uses less digits than its factorization.

23441330132221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45565.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 23441330132221 its reverse (12223103314432), we get a palindrome (35664433446653).

The spelling of 23441330132221 in words is "twenty-three trillion, four hundred forty-one billion, three hundred thirty million, one hundred thirty-two thousand, two hundred twenty-one".