23234343144289 has 2 divisors, whose sum is σ = 23234343144290. Its totient is φ = 23234343144288.

The previous prime is 23234343144277. The next prime is 23234343144307. The reversal of 23234343144289 is 98244134343232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22661331993664 + 573011150625 = 4760392^2 + 756975^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23234343144289 is a prime.

It is not a weakly prime, because it can be changed into another prime (23234343142289) 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, 11617171572144 + 11617171572145.

It is an arithmetic number, because the mean of its divisors is an integer number (11617171572145).

Almost surely, 2^{23234343144289} is an apocalyptic number.

It is an amenable number.

23234343144289 is a deficient number, since it is larger than the sum of its proper divisors (1).

23234343144289 is an equidigital number, since it uses as much as digits as its factorization.

23234343144289 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11943936, while the sum is 52.

The spelling of 23234343144289 in words is "twenty-three trillion, two hundred thirty-four billion, three hundred forty-three million, one hundred forty-four thousand, two hundred eighty-nine".