24440242020 has 24 divisors (see below), whose sum is σ = 68432677824. Its totient is φ = 6517397856.

The previous prime is 24440242019. The next prime is 24440242081. The reversal of 24440242020 is 2024204442.

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, 203668624 + ... + 203668743.

It is an arithmetic number, because the mean of its divisors is an integer number (2851361576).

Almost surely, 2^24440242020 is an apocalyptic number.

24440242020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24440242020 is an abundant number, since it is smaller than the sum of its proper divisors (43992435804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

24440242020 is a wasteful number, since it uses less digits than its factorization.

24440242020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407337379 (or 407337377 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 24440242020 its reverse (2024204442), we get a palindrome (26464446462).

It can be divided in two parts, 24 and 440242020, that added together give a palindrome (440242044).

The spelling of 24440242020 in words is "twenty-four billion, four hundred forty million, two hundred forty-two thousand, twenty".