24444420004 has 12 divisors (see below), whose sum is σ = 42791393484. Its totient is φ = 12218307584.

The previous prime is 24444420001. The next prime is 24444420053. The reversal of 24444420004 is 40002444442.

It can be written as a sum of positive squares in 2 ways, for example, as 14563662400 + 9880757604 = 120680^2 + 99402^2 .

It is not an unprimeable number, because it can be changed into a prime (24444420001) 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, 961489 + ... + 986584.

It is an arithmetic number, because the mean of its divisors is an integer number (3565949457).

Almost surely, 2^24444420004 is an apocalyptic number.

It is an amenable number.

24444420004 is a deficient number, since it is larger than the sum of its proper divisors (18346973480).

24444420004 is a wasteful number, since it uses less digits than its factorization.

24444420004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1951214 (or 1951212 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 24444420004 its reverse (40002444442), we get a palindrome (64446864446).

The spelling of 24444420004 in words is "twenty-four billion, four hundred forty-four million, four hundred twenty thousand, four".