20344030041 has 16 divisors (see below), whose sum is σ = 27760435200. Its totient is φ = 13246362768.

The previous prime is 20344030001. The next prime is 20344030061. The reversal of 20344030041 is 14003044302.

It is not a de Polignac number, because 20344030041 - 2¹⁷ = 20343898969 is a prime.

It is a super-2 number, since 2×20344030041² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20344030001) 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, 83071 + ... + 218148.

It is an arithmetic number, because the mean of its divisors is an integer number (1735027200).

Almost surely, 2^20344030041 is an apocalyptic number.

It is an amenable number.

20344030041 is a deficient number, since it is larger than the sum of its proper divisors (7416405159).

20344030041 is a wasteful number, since it uses less digits than its factorization.

20344030041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301748.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 20344030041 its reverse (14003044302), we get a palindrome (34347074343).

The spelling of 20344030041 in words is "twenty billion, three hundred forty-four million, thirty thousand, forty-one".