20234241103423 has 4 divisors (see below), whose sum is σ = 20234330369848. Its totient is φ = 20234151837000.

The previous prime is 20234241103421. The next prime is 20234241103457. The reversal of 20234241103423 is 32430114243202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20234241103423 - 2¹ = 20234241103421 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 (20234241103421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44292336 + ... + 44746837.

It is an arithmetic number, because the mean of its divisors is an integer number (5058582592462).

Almost surely, 2^{20234241103423} is an apocalyptic number.

20234241103423 is a deficient number, since it is larger than the sum of its proper divisors (89266425).

20234241103423 is an equidigital number, since it uses as much as digits as its factorization.

20234241103423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89266424.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 20234241103423 its reverse (32430114243202), we get a palindrome (52664355346625).

The spelling of 20234241103423 in words is "twenty trillion, two hundred thirty-four billion, two hundred forty-one million, one hundred three thousand, four hundred twenty-three".