17423141 has 2 divisors, whose sum is σ = 17423142. Its totient is φ = 17423140.

The previous prime is 17423137. The next prime is 17423143. The reversal of 17423141 is 14132471.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14092516 + 3330625 = 3754^2 + 1825^2 .

It is an emirp because it is prime and its reverse (14132471) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 17423141 - 2² = 17423137 is a prime.

Together with 17423143, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (17423143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8711570 + 8711571.

It is an arithmetic number, because the mean of its divisors is an integer number (8711571).

Almost surely, 2^17423141 is an apocalyptic number.

It is an amenable number.

17423141 is a deficient number, since it is larger than the sum of its proper divisors (1).

17423141 is an equidigital number, since it uses as much as digits as its factorization.

17423141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 672, while the sum is 23.

The square root of 17423141 is about 4174.1036163469. The cubic root of 17423141 is about 259.2440616697.

The spelling of 17423141 in words is "seventeen million, four hundred twenty-three thousand, one hundred forty-one".