1424030239 has 4 divisors (see below), whose sum is σ = 1473134760. Its totient is φ = 1374925720.

The previous prime is 1424030219. The next prime is 1424030249. The reversal of 1424030239 is 9320304241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9320304241 = 53 ⋅175854797.

It is a cyclic number.

It is not a de Polignac number, because 1424030239 - 2⁵ = 1424030207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424030219) 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 in 3 ways as a sum of consecutive naturals, for example, 24552217 + ... + 24552274.

It is an arithmetic number, because the mean of its divisors is an integer number (368283690).

Almost surely, 2^1424030239 is an apocalyptic number.

1424030239 is a deficient number, since it is larger than the sum of its proper divisors (49104521).

1424030239 is an equidigital number, since it uses as much as digits as its factorization.

1424030239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49104520.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 1424030239 is about 37736.3251920480. The cubic root of 1424030239 is about 1125.0532291522.

The spelling of 1424030239 in words is "one billion, four hundred twenty-four million, thirty thousand, two hundred thirty-nine".