444214020 has 48 divisors (see below), whose sum is σ = 1262374848. Its totient is φ = 116688000.

The previous prime is 444214007. The next prime is 444214033. The reversal of 444214020 is 20412444.

It is an interprime number because it is at equal distance from previous prime (444214007) and next prime (444214033).

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, 51231 + ... + 59270.

It is an arithmetic number, because the mean of its divisors is an integer number (26299476).

Almost surely, 2^444214020 is an apocalyptic number.

It is an amenable number.

444214020 is an abundant number, since it is smaller than the sum of its proper divisors (818160828).

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

444214020 is a wasteful number, since it uses less digits than its factorization.

444214020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110580 (or 110578 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 444214020 is about 21076.3853637193. The cubic root of 444214020 is about 763.0109204985.

Adding to 444214020 its reverse (20412444), we get a palindrome (464626464).

The spelling of 444214020 in words is "four hundred forty-four million, two hundred fourteen thousand, twenty".