20441324000 has 48 divisors (see below), whose sum is σ = 50224342896. Its totient is φ = 8176528000.

The previous prime is 20441323999. The next prime is 20441324009. The reversal of 20441324000 is 42314402.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20441324009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2551166 + ... + 2559165.

It is an arithmetic number, because the mean of its divisors is an integer number (1046340477).

Almost surely, 2^20441324000 is an apocalyptic number.

20441324000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20441324000 is an abundant number, since it is smaller than the sum of its proper divisors (29783018896).

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

20441324000 is an equidigital number, since it uses as much as digits as its factorization.

20441324000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5110356 (or 5110338 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 20441324000 its reverse (42314402), we get a palindrome (20483638402).

The spelling of 20441324000 in words is "twenty billion, four hundred forty-one million, three hundred twenty-four thousand".