1224143030 has 96 divisors (see below), whose sum is σ = 2549020320. Its totient is φ = 419696640.

The previous prime is 1224143029. The next prime is 1224143047. The reversal of 1224143030 is 303414221.

It is a junction number, because it is equal to n+sod(n) for n = 1224142993 and 1224143011.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 6342614 + ... + 6342806.

It is an arithmetic number, because the mean of its divisors is an integer number (26552295).

Almost surely, 2^1224143030 is an apocalyptic number.

1224143030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1224143030 is an abundant number, since it is smaller than the sum of its proper divisors (1324877290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1224143030 is a wasteful number, since it uses less digits than its factorization.

1224143030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366 (or 343 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1224143030 is about 34987.7554295785. The cubic root of 1224143030 is about 1069.7379129252.

Adding to 1224143030 its reverse (303414221), we get a palindrome (1527557251).

The spelling of 1224143030 in words is "one billion, two hundred twenty-four million, one hundred forty-three thousand, thirty".