24421100123 has 8 divisors (see below), whose sum is σ = 28558894848. Its totient is φ = 20445571944.

The previous prime is 24421100107. The next prime is 24421100141. The reversal of 24421100123 is 32100112442.

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

It is not a de Polignac number, because 24421100123 - 2⁴ = 24421100107 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 24421100095 and 24421100104.

It is not an unprimeable number, because it can be changed into a prime (24421100183) 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, 40566311 + ... + 40566912.

It is an arithmetic number, because the mean of its divisors is an integer number (3569861856).

Almost surely, 2^24421100123 is an apocalyptic number.

24421100123 is a deficient number, since it is larger than the sum of its proper divisors (4137794725).

24421100123 is an equidigital number, since it uses as much as digits as its factorization.

24421100123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81133273.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 24421100123 its reverse (32100112442), we get a palindrome (56521212565).

The spelling of 24421100123 in words is "twenty-four billion, four hundred twenty-one million, one hundred thousand, one hundred twenty-three".