1004221314 has 48 divisors (see below), whose sum is σ = 2389147488. Its totient is φ = 315047232.

The previous prime is 1004221313. The next prime is 1004221319. The reversal of 1004221314 is 4131224001.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1004221313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52512 + ... + 69035.

It is an arithmetic number, because the mean of its divisors is an integer number (49773906).

Almost surely, 2^1004221314 is an apocalyptic number.

1004221314 is an abundant number, since it is smaller than the sum of its proper divisors (1384926174).

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

1004221314 is a wasteful number, since it uses less digits than its factorization.

1004221314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121581 (or 121569 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1004221314 is about 31689.4511470300. The cubic root of 1004221314 is about 1001.4051293534.

Adding to 1004221314 its reverse (4131224001), we get a palindrome (5135445315).

The spelling of 1004221314 in words is "one billion, four million, two hundred twenty-one thousand, three hundred fourteen".