2004132401 has 2 divisors, whose sum is σ = 2004132402. Its totient is φ = 2004132400.

The previous prime is 2004132371. The next prime is 2004132409. The reversal of 2004132401 is 1042314002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1265651776 + 738480625 = 35576^2 + 27175^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2004132401 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2004132401.

It is not a weakly prime, because it can be changed into another prime (2004132409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1002066200 + 1002066201.

It is an arithmetic number, because the mean of its divisors is an integer number (1002066201).

Almost surely, 2^2004132401 is an apocalyptic number.

It is an amenable number.

2004132401 is a deficient number, since it is larger than the sum of its proper divisors (1).

2004132401 is an equidigital number, since it uses as much as digits as its factorization.

2004132401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2004132401 is about 44767.5373568840. The cubic root of 2004132401 is about 1260.7882027660.

Adding to 2004132401 its reverse (1042314002), we get a palindrome (3046446403).

The spelling of 2004132401 in words is "two billion, four million, one hundred thirty-two thousand, four hundred one".