23466911345729 has 2 divisors, whose sum is σ = 23466911345730. Its totient is φ = 23466911345728.

The previous prime is 23466911345687. The next prime is 23466911345747. The reversal of 23466911345729 is 92754311966432.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23104826335504 + 362085010225 = 4806748^2 + 601735^2 .

It is a cyclic number.

It is not a de Polignac number, because 23466911345729 - 2³² = 23462616378433 is a prime.

It is not a weakly prime, because it can be changed into another prime (23466911345329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11733455672864 + 11733455672865.

It is an arithmetic number, because the mean of its divisors is an integer number (11733455672865).

Almost surely, 2^{23466911345729} is an apocalyptic number.

It is an amenable number.

23466911345729 is a deficient number, since it is larger than the sum of its proper divisors (1).

23466911345729 is an equidigital number, since it uses as much as digits as its factorization.

23466911345729 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 58786560, while the sum is 62.

The spelling of 23466911345729 in words is "twenty-three trillion, four hundred sixty-six billion, nine hundred eleven million, three hundred forty-five thousand, seven hundred twenty-nine".