23841226851823 has 2 divisors, whose sum is σ = 23841226851824. Its totient is φ = 23841226851822.

The previous prime is 23841226851803. The next prime is 23841226851863. The reversal of 23841226851823 is 32815862214832.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23841226851823 - 2⁴¹ = 21642203596271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23841226851803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11920613425911 + 11920613425912.

It is an arithmetic number, because the mean of its divisors is an integer number (11920613425912).

Almost surely, 2^{23841226851823} is an apocalyptic number.

23841226851823 is a deficient number, since it is larger than the sum of its proper divisors (1).

23841226851823 is an equidigital number, since it uses as much as digits as its factorization.

23841226851823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8847360, while the sum is 55.

The spelling of 23841226851823 in words is "twenty-three trillion, eight hundred forty-one billion, two hundred twenty-six million, eight hundred fifty-one thousand, eight hundred twenty-three".