1224578023468 has 12 divisors (see below), whose sum is σ = 2143068393312. Its totient is φ = 612272768240.

The previous prime is 1224578023463. The next prime is 1224578023517. The reversal of 1224578023468 is 8643208754221.

It is not an unprimeable number, because it can be changed into a prime (1224578023463) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3890455 + ... + 4193422.

It is an arithmetic number, because the mean of its divisors is an integer number (178589032776).

Almost surely, 2^{1224578023468} is an apocalyptic number.

It is an amenable number.

1224578023468 is a deficient number, since it is larger than the sum of its proper divisors (918490369844).

1224578023468 is a wasteful number, since it uses less digits than its factorization.

1224578023468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8121752 (or 8121750 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 52.

The spelling of 1224578023468 in words is "one trillion, two hundred twenty-four billion, five hundred seventy-eight million, twenty-three thousand, four hundred sixty-eight".