24113202223421 has 8 divisors (see below), whose sum is σ = 24443777827704. Its totient is φ = 23782633585920.

The previous prime is 24113202223393. The next prime is 24113202223463. The reversal of 24113202223421 is 12432220231142.

It can be written as a sum of positive squares in 4 ways, for example, as 4689693424900 + 19423508798521 = 2165570^2 + 4407211^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-24113202223421 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 (24113202223021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5429075 + ... + 8814831.

It is an arithmetic number, because the mean of its divisors is an integer number (3055472228463).

Almost surely, 2^{24113202223421} is an apocalyptic number.

It is an amenable number.

24113202223421 is a deficient number, since it is larger than the sum of its proper divisors (330575604283).

24113202223421 is an equidigital number, since it uses as much as digits as its factorization.

24113202223421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3483391.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 24113202223421 its reverse (12432220231142), we get a palindrome (36545422454563).

The spelling of 24113202223421 in words is "twenty-four trillion, one hundred thirteen billion, two hundred two million, two hundred twenty-three thousand, four hundred twenty-one".