12004302032 has 10 divisors (see below), whose sum is σ = 23258335218. Its totient is φ = 6002151008.

The previous prime is 12004302031. The next prime is 12004302041. The reversal of 12004302032 is 23020340021.

It can be written as a sum of positive squares in only one way, i.e., 12002517136 + 1784896 = 109556^2 + 1336^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12004302032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12004302031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 375134423 + ... + 375134454.

Almost surely, 2^12004302032 is an apocalyptic number.

It is an amenable number.

12004302032 is a deficient number, since it is larger than the sum of its proper divisors (11254033186).

12004302032 is an equidigital number, since it uses as much as digits as its factorization.

12004302032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750268885 (or 750268879 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 12004302032 its reverse (23020340021), we get a palindrome (35024642053).

The spelling of 12004302032 in words is "twelve billion, four million, three hundred two thousand, thirty-two".