1424305219 has 2 divisors, whose sum is σ = 1424305220. Its totient is φ = 1424305218.

The previous prime is 1424305213. The next prime is 1424305231. The reversal of 1424305219 is 9125034241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1424305219 - 2⁵ = 1424305187 is a prime.

It is a super-2 number, since 2×1424305219² = 4057290713741275922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1424305213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712152609 + 712152610.

It is an arithmetic number, because the mean of its divisors is an integer number (712152610).

Almost surely, 2^1424305219 is an apocalyptic number.

1424305219 is a deficient number, since it is larger than the sum of its proper divisors (1).

1424305219 is an equidigital number, since it uses as much as digits as its factorization.

1424305219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 1424305219 is about 37739.9684552067. The cubic root of 1424305219 is about 1125.1256403548.

The spelling of 1424305219 in words is "one billion, four hundred twenty-four million, three hundred five thousand, two hundred nineteen".