1424359169 has 2 divisors, whose sum is σ = 1424359170. Its totient is φ = 1424359168.

The previous prime is 1424359159. The next prime is 1424359171. The reversal of 1424359169 is 9619534241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 717596944 + 706762225 = 26788^2 + 26585^2 .

It is a cyclic number.

It is not a de Polignac number, because 1424359169 - 2⁸ = 1424358913 is a prime.

It is a super-2 number, since 2×1424359169² = 4057598084628741122, which contains 22 as substring.

Together with 1424359171, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1424359109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712179584 + 712179585.

It is an arithmetic number, because the mean of its divisors is an integer number (712179585).

Almost surely, 2^1424359169 is an apocalyptic number.

It is an amenable number.

1424359169 is a deficient number, since it is larger than the sum of its proper divisors (1).

1424359169 is an equidigital number, since it uses as much as digits as its factorization.

1424359169 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 233280, while the sum is 44.

The square root of 1424359169 is about 37740.6832079124. The cubic root of 1424359169 is about 1125.1398460557.

The spelling of 1424359169 in words is "one billion, four hundred twenty-four million, three hundred fifty-nine thousand, one hundred sixty-nine".