2004402233 has 12 divisors (see below), whose sum is σ = 2045498364. Its totient is φ = 1964102400.

The previous prime is 2004402223. The next prime is 2004402269. The reversal of 2004402233 is 3322044002.

It can be written as a sum of positive squares in 6 ways, for example, as 1096404544 + 907997689 = 33112^2 + 30133^2 .

It is not a de Polignac number, because 2004402233 - 2¹⁰ = 2004401209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2004402203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1163813 + ... + 1165533.

It is an arithmetic number, because the mean of its divisors is an integer number (170458197).

Almost surely, 2^2004402233 is an apocalyptic number.

It is an amenable number.

2004402233 is a deficient number, since it is larger than the sum of its proper divisors (41096131).

2004402233 is an equidigital number, since it uses as much as digits as its factorization.

2004402233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2156 (or 2095 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 2004402233 is about 44770.5509570745. The cubic root of 2004402233 is about 1260.8447834815.

Adding to 2004402233 its reverse (3322044002), we get a palindrome (5326446235).

The spelling of 2004402233 in words is "two billion, four million, four hundred two thousand, two hundred thirty-three".