1224341530 has 32 divisors (see below), whose sum is σ = 2345241600. Its totient is φ = 458599680.

The previous prime is 1224341477. The next prime is 1224341539. The reversal of 1224341530 is 351434221.

It is a junction number, because it is equal to n+sod(n) for n = 1224341495 and 1224341504.

It is not an unprimeable number, because it can be changed into a prime (1224341539) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15735 + ... + 51925.

It is an arithmetic number, because the mean of its divisors is an integer number (73288800).

Almost surely, 2^1224341530 is an apocalyptic number.

1224341530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1224341530 is a deficient number, since it is larger than the sum of its proper divisors (1120900070).

1224341530 is a wasteful number, since it uses less digits than its factorization.

1224341530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36414.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1224341530 is about 34990.5920212848. The cubic root of 1224341530 is about 1069.7957306513.

Adding to 1224341530 its reverse (351434221), we get a palindrome (1575775751).

The spelling of 1224341530 in words is "one billion, two hundred twenty-four million, three hundred forty-one thousand, five hundred thirty".