20344130241 has 16 divisors (see below), whose sum is σ = 27214862976. Its totient is φ = 13518112256.

The previous prime is 20344130227. The next prime is 20344130251. The reversal of 20344130241 is 14203144302.

It is a cyclic number.

It is not a de Polignac number, because 20344130241 - 2¹¹ = 20344128193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20344130221) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4088431 + ... + 4093403.

It is an arithmetic number, because the mean of its divisors is an integer number (1700928936).

Almost surely, 2^20344130241 is an apocalyptic number.

It is an amenable number.

20344130241 is a deficient number, since it is larger than the sum of its proper divisors (6870732735).

20344130241 is a wasteful number, since it uses less digits than its factorization.

20344130241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9192.

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

Adding to 20344130241 its reverse (14203144302), we get a palindrome (34547274543).

The spelling of 20344130241 in words is "twenty billion, three hundred forty-four million, one hundred thirty thousand, two hundred forty-one".