1424224219 has 8 divisors (see below), whose sum is σ = 1554573312. Its totient is φ = 1294020840.

The previous prime is 1424224201. The next prime is 1424224237. The reversal of 1424224219 is 9124224241.

It is an interprime number because it is at equal distance from previous prime (1424224201) and next prime (1424224237).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1424224219 - 2⁹ = 1424223707 is a prime.

It is a super-2 number, since 2×1424224219² = 4056829251972319922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1424224019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15459 + ... + 55564.

It is an arithmetic number, because the mean of its divisors is an integer number (194321664).

Almost surely, 2^1424224219 is an apocalyptic number.

1424224219 is a deficient number, since it is larger than the sum of its proper divisors (130349093).

1424224219 is a wasteful number, since it uses less digits than its factorization.

1424224219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72857.

The product of its digits is 9216, while the sum is 31.

The square root of 1424224219 is about 37738.8953070966. The cubic root of 1424224219 is about 1125.1043113813.

It can be divided in two parts, 142422 and 4219, that added together give a palindrome (146641).

The spelling of 1424224219 in words is "one billion, four hundred twenty-four million, two hundred twenty-four thousand, two hundred nineteen".