10343423423 has 2 divisors, whose sum is σ = 10343423424. Its totient is φ = 10343423422.

The previous prime is 10343423413. The next prime is 10343423429. The reversal of 10343423423 is 32432434301.

10343423423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10343423423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10343423429) 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, 5171711711 + 5171711712.

It is an arithmetic number, because the mean of its divisors is an integer number (5171711712).

Almost surely, 2^10343423423 is an apocalyptic number.

10343423423 is a deficient number, since it is larger than the sum of its proper divisors (1).

10343423423 is an equidigital number, since it uses as much as digits as its factorization.

10343423423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 10343423423 its reverse (32432434301), we get a palindrome (42775857724).

The spelling of 10343423423 in words is "ten billion, three hundred forty-three million, four hundred twenty-three thousand, four hundred twenty-three".