20441410423 has 8 divisors (see below), whose sum is σ = 23368589600. Its totient is φ = 17515975680.

The previous prime is 20441410421. The next prime is 20441410463. The reversal of 20441410423 is 32401414402.

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

It is not a de Polignac number, because 20441410423 - 2¹ = 20441410421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20441410421) 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 7 ways as a sum of consecutive naturals, for example, 410898 + ... + 457951.

It is an arithmetic number, because the mean of its divisors is an integer number (2921073700).

Almost surely, 2^20441410423 is an apocalyptic number.

20441410423 is a deficient number, since it is larger than the sum of its proper divisors (2927179177).

20441410423 is an equidigital number, since it uses as much as digits as its factorization.

20441410423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 872217.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 20441410423 its reverse (32401414402), we get a palindrome (52842824825).

The spelling of 20441410423 in words is "twenty billion, four hundred forty-one million, four hundred ten thousand, four hundred twenty-three".