14282425217 has 2 divisors, whose sum is σ = 14282425218. Its totient is φ = 14282425216.

The previous prime is 14282425193. The next prime is 14282425231. The reversal of 14282425217 is 71252428241.

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., 14191718641 + 90706576 = 119129^2 + 9524^2 .

It is a cyclic number.

It is not a de Polignac number, because 14282425217 - 2¹⁶ = 14282359681 is a prime.

It is not a weakly prime, because it can be changed into another prime (14282427217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7141212608 + 7141212609.

It is an arithmetic number, because the mean of its divisors is an integer number (7141212609).

Almost surely, 2^14282425217 is an apocalyptic number.

It is an amenable number.

14282425217 is a deficient number, since it is larger than the sum of its proper divisors (1).

14282425217 is an equidigital number, since it uses as much as digits as its factorization.

14282425217 is an evil number, because the sum of its binary digits is even.

The product of its digits is 71680, while the sum is 38.

The spelling of 14282425217 in words is "fourteen billion, two hundred eighty-two million, four hundred twenty-five thousand, two hundred seventeen".