1004214443 has 4 divisors (see below), whose sum is σ = 1004303640. Its totient is φ = 1004125248.

The previous prime is 1004214433. The next prime is 1004214451. The reversal of 1004214443 is 3444124001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1004214443 - 2¹⁴ = 1004198059 is a prime.

It is a super-3 number, since 3×1004214443³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1004214433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24773 + ... + 51206.

It is an arithmetic number, because the mean of its divisors is an integer number (251075910).

Almost surely, 2^1004214443 is an apocalyptic number.

1004214443 is a deficient number, since it is larger than the sum of its proper divisors (89197).

1004214443 is an equidigital number, since it uses as much as digits as its factorization.

1004214443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89196.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 1004214443 is about 31689.3427353740. The cubic root of 1004214443 is about 1001.4028454378.

Adding to 1004214443 its reverse (3444124001), we get a palindrome (4448338444).

The spelling of 1004214443 in words is "one billion, four million, two hundred fourteen thousand, four hundred forty-three".