23402240144333 has 2 divisors, whose sum is σ = 23402240144334. Its totient is φ = 23402240144332.

The previous prime is 23402240144323. The next prime is 23402240144351. The reversal of 23402240144333 is 33344104220432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15722319359044 + 7679920785289 = 3965138^2 + 2771267^2 .

It is a cyclic number.

It is not a de Polignac number, because 23402240144333 - 2²⁰ = 23402239095757 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23402240144293 and 23402240144302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23402240144323) 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 as a sum of consecutive naturals, namely, 11701120072166 + 11701120072167.

It is an arithmetic number, because the mean of its divisors is an integer number (11701120072167).

Almost surely, 2^{23402240144333} is an apocalyptic number.

It is an amenable number.

23402240144333 is a deficient number, since it is larger than the sum of its proper divisors (1).

23402240144333 is an equidigital number, since it uses as much as digits as its factorization.

23402240144333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 23402240144333 its reverse (33344104220432), we get a palindrome (56746344364765).

The spelling of 23402240144333 in words is "twenty-three trillion, four hundred two billion, two hundred forty million, one hundred forty-four thousand, three hundred thirty-three".