1224043440130 has 48 divisors (see below), whose sum is σ = 2573721164160. Its totient is φ = 417916046688.

The previous prime is 1224043440101. The next prime is 1224043440167. The reversal of 1224043440130 is 310443404221.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5108932 + ... + 5343151.

It is an arithmetic number, because the mean of its divisors is an integer number (53619190920).

Almost surely, 2^{1224043440130} is an apocalyptic number.

1224043440130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1224043440130 is an abundant number, since it is smaller than the sum of its proper divisors (1349677724030).

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

1224043440130 is a wasteful number, since it uses less digits than its factorization.

1224043440130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10452343 (or 10452336 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 1224043440130 its reverse (310443404221), we get a palindrome (1534486844351).

The spelling of 1224043440130 in words is "one trillion, two hundred twenty-four billion, forty-three million, four hundred forty thousand, one hundred thirty".