20410302142230 has 256 divisors, whose sum is σ = 66287584935936. Its totient is φ = 3884036728320.

The previous prime is 20410302142213. The next prime is 20410302142231. The reversal of 20410302142230 is 3224120301402.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 20410302142230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20410302142231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1137969 + ... + 6489651.

It is an arithmetic number, because the mean of its divisors is an integer number (258935878656).

Almost surely, 2^{20410302142230} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20410302142230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33143792467968).

20410302142230 is an abundant number, since it is smaller than the sum of its proper divisors (45877282793706).

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

20410302142230 is a wasteful number, since it uses less digits than its factorization.

20410302142230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5351851.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 20410302142230 its reverse (3224120301402), we get a palindrome (23634422443632).

The spelling of 20410302142230 in words is "twenty trillion, four hundred ten billion, three hundred two million, one hundred forty-two thousand, two hundred thirty".