24220244413 has 4 divisors (see below), whose sum is σ = 24561374688. Its totient is φ = 23879114140.

The previous prime is 24220244401. The next prime is 24220244441. The reversal of 24220244413 is 31444202242.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 24220244413 - 2²⁵ = 24186689981 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 (24220244443) 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, 170565031 + ... + 170565172.

It is an arithmetic number, because the mean of its divisors is an integer number (6140343672).

Almost surely, 2^24220244413 is an apocalyptic number.

It is an amenable number.

24220244413 is a deficient number, since it is larger than the sum of its proper divisors (341130275).

24220244413 is an equidigital number, since it uses as much as digits as its factorization.

24220244413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341130274.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 24220244413 its reverse (31444202242), we get a palindrome (55664446655).

The spelling of 24220244413 in words is "twenty-four billion, two hundred twenty million, two hundred forty-four thousand, four hundred thirteen".