1004342212 has 12 divisors (see below), whose sum is σ = 1767310636. Its totient is φ = 499396320.

The previous prime is 1004342197. The next prime is 1004342221. The reversal of 1004342212 is 2122434001.

It can be written as a sum of positive squares in 2 ways, for example, as 37380996 + 966961216 = 6114^2 + 31096^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1004342212.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 692883 + ... + 694330.

Almost surely, 2^1004342212 is an apocalyptic number.

It is an amenable number.

1004342212 is a deficient number, since it is larger than the sum of its proper divisors (762968424).

1004342212 is a wasteful number, since it uses less digits than its factorization.

1004342212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1387398 (or 1387396 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1004342212 is about 31691.3586329144. The cubic root of 1004342212 is about 1001.4453140609.

Adding to 1004342212 its reverse (2122434001), we get a palindrome (3126776213).

The spelling of 1004342212 in words is "one billion, four million, three hundred forty-two thousand, two hundred twelve".