444420204 has 24 divisors (see below), whose sum is σ = 1051187760. Its totient is φ = 146110464.

The previous prime is 444420199. The next prime is 444420257. The reversal of 444420204 is 402024444.

It is a super-3 number, since 3×444420204³ (a number of 27 digits) contains 333 as substring.

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, 252789 + ... + 254540.

It is an arithmetic number, because the mean of its divisors is an integer number (43799490).

Almost surely, 2^444420204 is an apocalyptic number.

It is an amenable number.

444420204 is an abundant number, since it is smaller than the sum of its proper divisors (606767556).

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

444420204 is a wasteful number, since it uses less digits than its factorization.

444420204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507409 (or 507407 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

The square root of 444420204 is about 21081.2761473304. The cubic root of 444420204 is about 763.1289539256.

Adding to 444420204 its reverse (402024444), we get a palindrome (846444648).

The spelling of 444420204 in words is "four hundred forty-four million, four hundred twenty thousand, two hundred four".