1004143221332 has 12 divisors (see below), whose sum is σ = 1849737513120. Its totient is φ = 475646789016.

The previous prime is 1004143221331. The next prime is 1004143221349. The reversal of 1004143221332 is 2331223414001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004143221331) 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, 6606205328 + ... + 6606205479.

It is an arithmetic number, because the mean of its divisors is an integer number (154144792760).

Almost surely, 2^{1004143221332} is an apocalyptic number.

It is an amenable number.

1004143221332 is a deficient number, since it is larger than the sum of its proper divisors (845594291788).

1004143221332 is a wasteful number, since it uses less digits than its factorization.

1004143221332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13212410830 (or 13212410828 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1004143221332 its reverse (2331223414001), we get a palindrome (3335366635333).

The spelling of 1004143221332 in words is "one trillion, four billion, one hundred forty-three million, two hundred twenty-one thousand, three hundred thirty-two".