1714425991 has 2 divisors, whose sum is σ = 1714425992. Its totient is φ = 1714425990.

The previous prime is 1714425989. The next prime is 1714425997. The reversal of 1714425991 is 1995244171.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1714425991 - 2¹ = 1714425989 is a prime.

Together with 1714425989, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1714425997) 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, 857212995 + 857212996.

It is an arithmetic number, because the mean of its divisors is an integer number (857212996).

Almost surely, 2^1714425991 is an apocalyptic number.

1714425991 is a deficient number, since it is larger than the sum of its proper divisors (1).

1714425991 is an equidigital number, since it uses as much as digits as its factorization.

1714425991 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 43.

The square root of 1714425991 is about 41405.6275281513. The cubic root of 1714425991 is about 1196.8496046995.

The spelling of 1714425991 in words is "one billion, seven hundred fourteen million, four hundred twenty-five thousand, nine hundred ninety-one".