1424133427 has 2 divisors, whose sum is σ = 1424133428. Its totient is φ = 1424133426.

The previous prime is 1424133413. The next prime is 1424133437. The reversal of 1424133427 is 7243314241.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1424133427 is a prime.

It is not a weakly prime, because it can be changed into another prime (1424133437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712066713 + 712066714.

It is an arithmetic number, because the mean of its divisors is an integer number (712066714).

Almost surely, 2^1424133427 is an apocalyptic number.

1424133427 is a deficient number, since it is larger than the sum of its proper divisors (1).

1424133427 is an equidigital number, since it uses as much as digits as its factorization.

1424133427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 31.

The square root of 1424133427 is about 37737.6923910300. The cubic root of 1424133427 is about 1125.0804030107.

Adding to 1424133427 its reverse (7243314241), we get a palindrome (8667447668).

The spelling of 1424133427 in words is "one billion, four hundred twenty-four million, one hundred thirty-three thousand, four hundred twenty-seven".