1424370239 has 2 divisors, whose sum is σ = 1424370240. Its totient is φ = 1424370238.

The previous prime is 1424370229. The next prime is 1424370317. The reversal of 1424370239 is 9320734241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1424370239 - 2⁴ = 1424370223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1424370199 and 1424370208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1424370209) 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, 712185119 + 712185120.

It is an arithmetic number, because the mean of its divisors is an integer number (712185120).

Almost surely, 2^1424370239 is an apocalyptic number.

1424370239 is a deficient number, since it is larger than the sum of its proper divisors (1).

1424370239 is an equidigital number, since it uses as much as digits as its factorization.

1424370239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 1424370239 is about 37740.8298663397. The cubic root of 1424370239 is about 1125.1427608790.

The spelling of 1424370239 in words is "one billion, four hundred twenty-four million, three hundred seventy thousand, two hundred thirty-nine".