20242304000 has 88 divisors (see below), whose sum is σ = 50500439808. Its totient is φ = 8096870400.

The previous prime is 20242303981. The next prime is 20242304009. The reversal of 20242304000 is 40324202.

It is a self number, because there is not a number n which added to its sum of digits gives 20242304000.

It is not an unprimeable number, because it can be changed into a prime (20242304009) 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 7 ways as a sum of consecutive naturals, for example, 48929 + ... + 207071.

Almost surely, 2^20242304000 is an apocalyptic number.

20242304000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20242304000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25250219904).

20242304000 is an abundant number, since it is smaller than the sum of its proper divisors (30258135808).

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

20242304000 is an equidigital number, since it uses as much as digits as its factorization.

20242304000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158178 (or 158150 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

Adding to 20242304000 its reverse (40324202), we get a palindrome (20282628202).

The spelling of 20242304000 in words is "twenty billion, two hundred forty-two million, three hundred four thousand".