24232442013221 has 8 divisors (see below), whose sum is σ = 26107576207104. Its totient is φ = 22358893561200.

The previous prime is 24232442013181. The next prime is 24232442013229. The reversal of 24232442013221 is 12231024423242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 24232442013221 - 2¹⁰ = 24232442012197 is a prime.

It is a super-2 number, since 2×24232442013221² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24232442013229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 396403721 + ... + 396464846.

It is an arithmetic number, because the mean of its divisors is an integer number (3263447025888).

Almost surely, 2^{24232442013221} is an apocalyptic number.

It is an amenable number.

24232442013221 is a deficient number, since it is larger than the sum of its proper divisors (1875134193883).

24232442013221 is a wasteful number, since it uses less digits than its factorization.

24232442013221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792870931.

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

Adding to 24232442013221 its reverse (12231024423242), we get a palindrome (36463466436463).

The spelling of 24232442013221 in words is "twenty-four trillion, two hundred thirty-two billion, four hundred forty-two million, thirteen thousand, two hundred twenty-one".