424012027 has 2 divisors, whose sum is σ = 424012028. Its totient is φ = 424012026.

The previous prime is 424012013. The next prime is 424012033. The reversal of 424012027 is 720210424.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 424012027 - 2⁷ = 424011899 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 424011989 and 424012007.

It is not a weakly prime, because it can be changed into another prime (424112027) 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, 212006013 + 212006014.

It is an arithmetic number, because the mean of its divisors is an integer number (212006014).

Almost surely, 2^424012027 is an apocalyptic number.

424012027 is a deficient number, since it is larger than the sum of its proper divisors (1).

424012027 is an equidigital number, since it uses as much as digits as its factorization.

424012027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 22.

The square root of 424012027 is about 20591.5523212797. The cubic root of 424012027 is about 751.2642540552.

The spelling of 424012027 in words is "four hundred twenty-four million, twelve thousand, twenty-seven".