4446204642 has 32 divisors (see below), whose sum is σ = 10778679360. Its totient is φ = 1347334560.

The previous prime is 4446204569. The next prime is 4446204691. The reversal of 4446204642 is 2464026444.

4446204642 is a `hidden beast` number, since 4 + 4 + 4 + 6 + 2 + 0 + 4 + 642 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4446204597 and 4446204606.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3742003 + ... + 3743190.

It is an arithmetic number, because the mean of its divisors is an integer number (336833730).

Almost surely, 2^4446204642 is an apocalyptic number.

4446204642 is an abundant number, since it is smaller than the sum of its proper divisors (6332474718).

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

4446204642 is a wasteful number, since it uses less digits than its factorization.

4446204642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7485215 (or 7485209 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

The square root of 4446204642 is about 66679.8668414987. The cubic root of 4446204642 is about 1644.3584052626.

The spelling of 4446204642 in words is "four billion, four hundred forty-six million, two hundred four thousand, six hundred forty-two".