23144333014441 has 2 divisors, whose sum is σ = 23144333014442. Its totient is φ = 23144333014440.

The previous prime is 23144333014399. The next prime is 23144333014471. The reversal of 23144333014441 is 14441033344132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19965347427600 + 3178985586841 = 4468260^2 + 1782971^2 .

It is a cyclic number.

It is not a de Polignac number, because 23144333014441 - 2¹¹ = 23144333012393 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23144333014441.

It is not a weakly prime, because it can be changed into another prime (23144333014471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11572166507220 + 11572166507221.

It is an arithmetic number, because the mean of its divisors is an integer number (11572166507221).

Almost surely, 2^{23144333014441} is an apocalyptic number.

It is an amenable number.

23144333014441 is a deficient number, since it is larger than the sum of its proper divisors (1).

23144333014441 is an equidigital number, since it uses as much as digits as its factorization.

23144333014441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 37.

Adding to 23144333014441 its reverse (14441033344132), we get a palindrome (37585366358573).

The spelling of 23144333014441 in words is "twenty-three trillion, one hundred forty-four billion, three hundred thirty-three million, fourteen thousand, four hundred forty-one".