17425706423 has 2 divisors, whose sum is σ = 17425706424. Its totient is φ = 17425706422.

The previous prime is 17425706393. The next prime is 17425706437. The reversal of 17425706423 is 32460752471.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-17425706423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (17425406423) 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, 8712853211 + 8712853212.

It is an arithmetic number, because the mean of its divisors is an integer number (8712853212).

Almost surely, 2^17425706423 is an apocalyptic number.

17425706423 is a deficient number, since it is larger than the sum of its proper divisors (1).

17425706423 is an equidigital number, since it uses as much as digits as its factorization.

17425706423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 282240, while the sum is 41.

The spelling of 17425706423 in words is "seventeen billion, four hundred twenty-five million, seven hundred six thousand, four hundred twenty-three".