23044403234011 has 4 divisors (see below), whose sum is σ = 23044415065992. Its totient is φ = 23044391402032.

The previous prime is 23044403233949. The next prime is 23044403234093. The reversal of 23044403234011 is 11043230444032.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 23044403234011 - 2⁹ = 23044403233499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23044403231011) 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, 2228305 + ... + 7145218.

It is an arithmetic number, because the mean of its divisors is an integer number (5761103766498).

Almost surely, 2^{23044403234011} is an apocalyptic number.

23044403234011 is a deficient number, since it is larger than the sum of its proper divisors (11831981).

23044403234011 is an equidigital number, since it uses as much as digits as its factorization.

23044403234011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11831980.

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

Adding to 23044403234011 its reverse (11043230444032), we get a palindrome (34087633678043).

The spelling of 23044403234011 in words is "twenty-three trillion, forty-four billion, four hundred three million, two hundred thirty-four thousand, eleven".