2004322331 has 16 divisors (see below), whose sum is σ = 2306534400. Its totient is φ = 1722520800.

The previous prime is 2004322291. The next prime is 2004322343. The reversal of 2004322331 is 1332234002.

It is not a de Polignac number, because 2004322331 - 2¹⁸ = 2004060187 is a prime.

It is a super-2 number, since 2×2004322331² = 8034616013090547122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2004322031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90101 + ... + 110121.

It is an arithmetic number, because the mean of its divisors is an integer number (144158400).

Almost surely, 2^2004322331 is an apocalyptic number.

2004322331 is a deficient number, since it is larger than the sum of its proper divisors (302212069).

2004322331 is a wasteful number, since it uses less digits than its factorization.

2004322331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20530.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2004322331 is about 44769.6585982069. The cubic root of 2004322331 is about 1260.8280294659.

Adding to 2004322331 its reverse (1332234002), we get a palindrome (3336556333).

The spelling of 2004322331 in words is "two billion, four million, three hundred twenty-two thousand, three hundred thirty-one".