22413243441 has 4 divisors (see below), whose sum is σ = 29884324592. Its totient is φ = 14942162292.

The previous prime is 22413243409. The next prime is 22413243449. The reversal of 22413243441 is 14434231422.

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 not a de Polignac number, because 22413243441 - 2⁵ = 22413243409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22413243399 and 22413243408.

It is not an unprimeable number, because it can be changed into a prime (22413243449) 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, 3735540571 + ... + 3735540576.

It is an arithmetic number, because the mean of its divisors is an integer number (7471081148).

Almost surely, 2^22413243441 is an apocalyptic number.

It is an amenable number.

22413243441 is a deficient number, since it is larger than the sum of its proper divisors (7471081151).

22413243441 is an equidigital number, since it uses as much as digits as its factorization.

22413243441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7471081150.

The product of its digits is 18432, while the sum is 30.

Adding to 22413243441 its reverse (14434231422), we get a palindrome (36847474863).

The spelling of 22413243441 in words is "twenty-two billion, four hundred thirteen million, two hundred forty-three thousand, four hundred forty-one".