23343303421589 has 2 divisors, whose sum is σ = 23343303421590. Its totient is φ = 23343303421588.

The previous prime is 23343303421513. The next prime is 23343303421637. The reversal of 23343303421589 is 98512430334332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15587161971364 + 7756141450225 = 3948058^2 + 2784985^2 .

It is a cyclic number.

It is not a de Polignac number, because 23343303421589 - 2¹⁶ = 23343303356053 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23343303921589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11671651710794 + 11671651710795.

It is an arithmetic number, because the mean of its divisors is an integer number (11671651710795).

Almost surely, 2^{23343303421589} is an apocalyptic number.

It is an amenable number.

23343303421589 is a deficient number, since it is larger than the sum of its proper divisors (1).

23343303421589 is an equidigital number, since it uses as much as digits as its factorization.

23343303421589 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5598720, while the sum is 50.

The spelling of 23343303421589 in words is "twenty-three trillion, three hundred forty-three billion, three hundred three million, four hundred twenty-one thousand, five hundred eighty-nine".