24423253043 has 4 divisors (see below), whose sum is σ = 27912289200. Its totient is φ = 20934216888.

The previous prime is 24423253027. The next prime is 24423253067. The reversal of 24423253043 is 34035232442.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34035232442 = 2 ⋅17017616221.

It is a cyclic number.

It is not a de Polignac number, because 24423253043 - 2⁴ = 24423253027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (24423753043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1744518068 + ... + 1744518081.

It is an arithmetic number, because the mean of its divisors is an integer number (6978072300).

Almost surely, 2^24423253043 is an apocalyptic number.

24423253043 is a deficient number, since it is larger than the sum of its proper divisors (3489036157).

24423253043 is an equidigital number, since it uses as much as digits as its factorization.

24423253043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3489036156.

The product of its (nonzero) digits is 69120, while the sum is 32.

Adding to 24423253043 its reverse (34035232442), we get a palindrome (58458485485).

The spelling of 24423253043 in words is "twenty-four billion, four hundred twenty-three million, two hundred fifty-three thousand, forty-three".