20304244010 has 8 divisors (see below), whose sum is σ = 36547639236. Its totient is φ = 8121697600.

The previous prime is 20304243943. The next prime is 20304244133. The reversal of 20304244010 is 1044240302.

It can be written as a sum of positive squares in 2 ways, for example, as 20065572409 + 238671601 = 141653^2 + 15449^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1015212191 + ... + 1015212210.

Almost surely, 2^20304244010 is an apocalyptic number.

20304244010 is a deficient number, since it is larger than the sum of its proper divisors (16243395226).

20304244010 is a wasteful number, since it uses less digits than its factorization.

20304244010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2030424408.

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

Adding to 20304244010 its reverse (1044240302), we get a palindrome (21348484312).

The spelling of 20304244010 in words is "twenty billion, three hundred four million, two hundred forty-four thousand, ten".