20444030024 has 32 divisors (see below), whose sum is σ = 42947539200. Its totient is φ = 9041584320.

The previous prime is 20444030023. The next prime is 20444030063. The reversal of 20444030024 is 42003044402.

It is not an unprimeable number, because it can be changed into a prime (20444030023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3136184 + ... + 3142695.

It is an arithmetic number, because the mean of its divisors is an integer number (1342110600).

Almost surely, 2^20444030024 is an apocalyptic number.

It is an amenable number.

20444030024 is an abundant number, since it is smaller than the sum of its proper divisors (22503509176).

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

20444030024 is a wasteful number, since it uses less digits than its factorization.

20444030024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6278933 (or 6278929 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 23.

Adding to 20444030024 its reverse (42003044402), we get a palindrome (62447074426).

The spelling of 20444030024 in words is "twenty billion, four hundred forty-four million, thirty thousand, twenty-four".