2430004013 has 2 divisors, whose sum is σ = 2430004014. Its totient is φ = 2430004012.

The previous prime is 2430004009. The next prime is 2430004079. The reversal of 2430004013 is 3104000342.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1645275844 + 784728169 = 40562^2 + 28013^2 .

It is a cyclic number.

It is not a de Polignac number, because 2430004013 - 2² = 2430004009 is a prime.

It is a super-2 number, since 2×2430004013² = 11809839006392208338, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2430003982 and 2430004000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2430004513) 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 as a sum of consecutive naturals, namely, 1215002006 + 1215002007.

It is an arithmetic number, because the mean of its divisors is an integer number (1215002007).

Almost surely, 2^2430004013 is an apocalyptic number.

It is an amenable number.

2430004013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2430004013 is an equidigital number, since it uses as much as digits as its factorization.

2430004013 is an odious number, because the sum of its binary digits is odd.

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

The square root of 2430004013 is about 49295.0708793486. The cubic root of 2430004013 is about 1344.4221640440.

Adding to 2430004013 its reverse (3104000342), we get a palindrome (5534004355).

The spelling of 2430004013 in words is "two billion, four hundred thirty million, four thousand, thirteen".