2004330401 has 2 divisors, whose sum is σ = 2004330402. Its totient is φ = 2004330400.

The previous prime is 2004330353. The next prime is 2004330421. The reversal of 2004330401 is 1040334002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1965592225 + 38738176 = 44335^2 + 6224^2 .

It is a cyclic number.

It is not a de Polignac number, because 2004330401 - 2⁶ = 2004330337 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2004330401.

It is not a weakly prime, because it can be changed into another prime (2004330421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1002165200 + 1002165201.

It is an arithmetic number, because the mean of its divisors is an integer number (1002165201).

Almost surely, 2^2004330401 is an apocalyptic number.

It is an amenable number.

2004330401 is a deficient number, since it is larger than the sum of its proper divisors (1).

2004330401 is an equidigital number, since it uses as much as digits as its factorization.

2004330401 is an evil number, because the sum of its binary digits is even.

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

The square root of 2004330401 is about 44769.7487261209. The cubic root of 2004330401 is about 1260.8297216203.

Adding to 2004330401 its reverse (1040334002), we get a palindrome (3044664403).

The spelling of 2004330401 in words is "two billion, four million, three hundred thirty thousand, four hundred one".