1000224023424 has 64 divisors (see below), whose sum is σ = 2677765232640. Its totient is φ = 330782731776.

The previous prime is 1000224023329. The next prime is 1000224023431. The reversal of 1000224023424 is 4243204220001.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 1000224023394 and 1000224023403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10206154 + ... + 10303689.

It is an arithmetic number, because the mean of its divisors is an integer number (41840081760).

Almost surely, 2^{1000224023424} is an apocalyptic number.

It is an amenable number.

1000224023424 is an abundant number, since it is smaller than the sum of its proper divisors (1677541209216).

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

1000224023424 is a wasteful number, since it uses less digits than its factorization.

1000224023424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20509987 (or 20509975 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 1000224023424 its reverse (4243204220001), we get a palindrome (5243428243425).

The spelling of 1000224023424 in words is "one trillion, two hundred twenty-four million, twenty-three thousand, four hundred twenty-four".