17442041 has 2 divisors, whose sum is σ = 17442042. Its totient is φ = 17442040.

The previous prime is 17442031. The next prime is 17442049. The reversal of 17442041 is 14024471.

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., 16483600 + 958441 = 4060^2 + 979^2 .

It is a cyclic number.

It is not a de Polignac number, because 17442041 - 2¹⁴ = 17425657 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 17441998 and 17442016.

It is not a weakly prime, because it can be changed into another prime (17442049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8721020 + 8721021.

It is an arithmetic number, because the mean of its divisors is an integer number (8721021).

Almost surely, 2^17442041 is an apocalyptic number.

It is an amenable number.

17442041 is a deficient number, since it is larger than the sum of its proper divisors (1).

17442041 is an equidigital number, since it uses as much as digits as its factorization.

17442041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 17442041 is about 4176.3669618461. The cubic root of 17442041 is about 259.3377673560.

The spelling of 17442041 in words is "seventeen million, four hundred forty-two thousand, forty-one".