23324430244433 has 2 divisors, whose sum is σ = 23324430244434. Its totient is φ = 23324430244432.

The previous prime is 23324430244397. The next prime is 23324430244439. The reversal of 23324430244433 is 33444203442332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15889248321424 + 7435181923009 = 3986132^2 + 2726753^2 .

It is a cyclic number.

It is not a de Polignac number, because 23324430244433 - 2¹⁰ = 23324430243409 is a prime.

It is a super-2 number, since 2×23324430244433² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23324430244439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11662215122216 + 11662215122217.

It is an arithmetic number, because the mean of its divisors is an integer number (11662215122217).

Almost surely, 2^{23324430244433} is an apocalyptic number.

It is an amenable number.

23324430244433 is a deficient number, since it is larger than the sum of its proper divisors (1).

23324430244433 is an equidigital number, since it uses as much as digits as its factorization.

23324430244433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1990656, while the sum is 41.

Adding to 23324430244433 its reverse (33444203442332), we get a palindrome (56768633686765).

The spelling of 23324430244433 in words is "twenty-three trillion, three hundred twenty-four billion, four hundred thirty million, two hundred forty-four thousand, four hundred thirty-three".