43248193423 has 2 divisors, whose sum is σ = 43248193424. Its totient is φ = 43248193422.

The previous prime is 43248193421. The next prime is 43248193459. The reversal of 43248193423 is 32439184234.

43248193423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 43248193423 - 2¹ = 43248193421 is a prime.

Together with 43248193421, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 43248193423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43248193421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21624096711 + 21624096712.

It is an arithmetic number, because the mean of its divisors is an integer number (21624096712).

Almost surely, 2^43248193423 is an apocalyptic number.

43248193423 is a deficient number, since it is larger than the sum of its proper divisors (1).

43248193423 is an equidigital number, since it uses as much as digits as its factorization.

43248193423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 497664, while the sum is 43.

The spelling of 43248193423 in words is "forty-three billion, two hundred forty-eight million, one hundred ninety-three thousand, four hundred twenty-three".