23751342343 has 2 divisors, whose sum is σ = 23751342344. Its totient is φ = 23751342342.

The previous prime is 23751342341. The next prime is 23751342347. The reversal of 23751342343 is 34324315732.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23751342343 - 2¹ = 23751342341 is a prime.

Together with 23751342341, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23751342341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11875671171 + 11875671172.

It is an arithmetic number, because the mean of its divisors is an integer number (11875671172).

Almost surely, 2^23751342343 is an apocalyptic number.

23751342343 is a deficient number, since it is larger than the sum of its proper divisors (1).

23751342343 is an equidigital number, since it uses as much as digits as its factorization.

23751342343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 37.

The spelling of 23751342343 in words is "twenty-three billion, seven hundred fifty-one million, three hundred forty-two thousand, three hundred forty-three".