20024427060 has 576 divisors, whose sum is σ = 71679928320. Its totient is φ = 4478976000.

The previous prime is 20024427013. The next prime is 20024427061. The reversal of 20024427060 is 6072442002.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20024427061) 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 191 ways as a sum of consecutive naturals, for example, 183710286 + ... + 183710394.

It is an arithmetic number, because the mean of its divisors is an integer number (124444320).

Almost surely, 2^20024427060 is an apocalyptic number.

20024427060 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 20024427060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35839964160).

20024427060 is an abundant number, since it is smaller than the sum of its proper divisors (51655501260).

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

20024427060 is a wasteful number, since it uses less digits than its factorization.

20024427060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280 (or 275 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

Adding to 20024427060 its reverse (6072442002), we get a palindrome (26096869062).

The spelling of 20024427060 in words is "twenty billion, twenty-four million, four hundred twenty-seven thousand, sixty".