4402421424 has 60 divisors (see below), whose sum is σ = 12339244216. Its totient is φ = 1465261056.

The previous prime is 4402421389. The next prime is 4402421447. The reversal of 4402421424 is 4241242044.

4402421424 is a `hidden beast` number, since 440 + 2 + 4 + 214 + 2 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74199 + ... + 119625.

Almost surely, 2^4402421424 is an apocalyptic number.

It is an amenable number.

4402421424 is an abundant number, since it is smaller than the sum of its proper divisors (7936822792).

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

4402421424 is a wasteful number, since it uses less digits than its factorization.

4402421424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46114 (or 46105 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 27.

The square root of 4402421424 is about 66350.7454667994. The cubic root of 4402421424 is about 1638.9430806507.

Adding to 4402421424 its reverse (4241242044), we get a palindrome (8643663468).

The spelling of 4402421424 in words is "four billion, four hundred two million, four hundred twenty-one thousand, four hundred twenty-four".