20304241010 has 16 divisors (see below), whose sum is σ = 37146776472. Its totient is φ = 7988553600.

The previous prime is 20304240973. The next prime is 20304241019. The reversal of 20304241010 is 1014240302.

It can be written as a sum of positive squares in 4 ways, for example, as 13825761889 + 6478479121 = 117583^2 + 80489^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 20304241010.

It is not an unprimeable number, because it can be changed into a prime (20304241019) 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, 16642211 + ... + 16643430.

Almost surely, 2^20304241010 is an apocalyptic number.

20304241010 is a deficient number, since it is larger than the sum of its proper divisors (16842535462).

20304241010 is a wasteful number, since it uses less digits than its factorization.

20304241010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33285709.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 20304241010 its reverse (1014240302), we get a palindrome (21318481312).

The spelling of 20304241010 in words is "twenty billion, three hundred four million, two hundred forty-one thousand, ten".