17032420147 has 2 divisors, whose sum is σ = 17032420148. Its totient is φ = 17032420146.

The previous prime is 17032420129. The next prime is 17032420151. The reversal of 17032420147 is 74102423071.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-17032420147 is a prime.

It is not a weakly prime, because it can be changed into another prime (17032420177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8516210073 + 8516210074.

It is an arithmetic number, because the mean of its divisors is an integer number (8516210074).

Almost surely, 2^17032420147 is an apocalyptic number.

17032420147 is a deficient number, since it is larger than the sum of its proper divisors (1).

17032420147 is an equidigital number, since it uses as much as digits as its factorization.

17032420147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9408, while the sum is 31.

The spelling of 17032420147 in words is "seventeen billion, thirty-two million, four hundred twenty thousand, one hundred forty-seven".