2423221424 has 40 divisors (see below), whose sum is σ = 5089695072. Its totient is φ = 1110988800.

The previous prime is 2423221417. The next prime is 2423221433. The reversal of 2423221424 is 4241223242.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 2423221393 and 2423221402.

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, 7169 + ... + 69984.

Almost surely, 2^2423221424 is an apocalyptic number.

It is an amenable number.

2423221424 is an abundant number, since it is smaller than the sum of its proper divisors (2666473648).

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

2423221424 is a wasteful number, since it uses less digits than its factorization.

2423221424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77325 (or 77319 counting only the distinct ones).

The product of its digits is 6144, while the sum is 26.

The square root of 2423221424 is about 49226.2269933417. The cubic root of 2423221424 is about 1343.1701551215.

Adding to 2423221424 its reverse (4241223242), we get a palindrome (6664444666).

The spelling of 2423221424 in words is "two billion, four hundred twenty-three million, two hundred twenty-one thousand, four hundred twenty-four".