1424130605 has 4 divisors (see below), whose sum is σ = 1708956732. Its totient is φ = 1139304480.

The previous prime is 1424130601. The next prime is 1424130611. The reversal of 1424130605 is 5060314241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5060314241 = 1297 ⋅3901553.

It can be written as a sum of positive squares in 2 ways, for example, as 667550569 + 756580036 = 25837^2 + 27506^2 .

It is not a de Polignac number, because 1424130605 - 2² = 1424130601 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424130601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142413056 + ... + 142413065.

It is an arithmetic number, because the mean of its divisors is an integer number (427239183).

Almost surely, 2^1424130605 is an apocalyptic number.

It is an amenable number.

1424130605 is a deficient number, since it is larger than the sum of its proper divisors (284826127).

1424130605 is an equidigital number, since it uses as much as digits as its factorization.

1424130605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284826126.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 1424130605 is about 37737.6550013379. The cubic root of 1424130605 is about 1125.0796598737.

Adding to 1424130605 its reverse (5060314241), we get a palindrome (6484444846).

The spelling of 1424130605 in words is "one billion, four hundred twenty-four million, one hundred thirty thousand, six hundred five".