2004150321 has 24 divisors (see below), whose sum is σ = 3018128256. Its totient is φ = 1280391840.

The previous prime is 2004150319. The next prime is 2004150329. The reversal of 2004150321 is 1230514002.

It is not a de Polignac number, because 2004150321 - 2¹ = 2004150319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2004150294 and 2004150303.

It is not an unprimeable number, because it can be changed into a prime (2004150329) 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, 28345 + ... + 69366.

It is an arithmetic number, because the mean of its divisors is an integer number (125755344).

Almost surely, 2^2004150321 is an apocalyptic number.

It is an amenable number.

2004150321 is a deficient number, since it is larger than the sum of its proper divisors (1013977935).

2004150321 is a wasteful number, since it uses less digits than its factorization.

2004150321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97813 (or 97810 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 2004150321 is about 44767.7375014642. The cubic root of 2004150321 is about 1260.7919605446.

Adding to 2004150321 its reverse (1230514002), we get a palindrome (3234664323).

The spelling of 2004150321 in words is "two billion, four million, one hundred fifty thousand, three hundred twenty-one".