22441420424 has 32 divisors (see below), whose sum is σ = 42797289600. Its totient is φ = 11029751040.

The previous prime is 22441420409. The next prime is 22441420439. The reversal of 22441420424 is 42402414422.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22441420409) and next prime (22441420439).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132797 + ... + 250035.

It is an arithmetic number, because the mean of its divisors is an integer number (1337415300).

Almost surely, 2^22441420424 is an apocalyptic number.

It is an amenable number.

22441420424 is a deficient number, since it is larger than the sum of its proper divisors (20355869176).

22441420424 is a wasteful number, since it uses less digits than its factorization.

22441420424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117653 (or 117649 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 29.

Adding to 22441420424 its reverse (42402414422), we get a palindrome (64843834846).

The spelling of 22441420424 in words is "twenty-two billion, four hundred forty-one million, four hundred twenty thousand, four hundred twenty-four".