10024444420 has 48 divisors (see below), whose sum is σ = 21300879600.
Its totient is φ = 3962442240.
The previous prime is 10024444393. The next prime is 10024444421. The reversal of 10024444420 is 2444442001.
Adding to 10024444420 its reverse (2444442001), we get a palindrome (12468886421).
It can be written as a sum of positive squares in 8 ways, for example, as 942735616 + 9081708804 = 30704^2 + 95298^2
It is not an unprimeable number, because it can be changed into a prime (10024444421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 842110 + ... + 853930.
It is an arithmetic number, because the mean of its divisors is an integer number (443768325).
Almost surely, 210024444420 is an apocalyptic number.
10024444420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10024444420 is an abundant number, since it is smaller than the sum of its proper divisors (11276435180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10024444420 is a wasteful number, since it uses less digits than its factorization.
10024444420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12328 (or 12326 counting only the distinct ones).
The product of its (nonzero) digits is 4096, while the sum is 25.
The spelling of 10024444420 in words is "ten billion, twenty-four million, four hundred forty-four thousand, four hundred twenty".